Nuveen Insured California Dividend Advantage Municipal Fund

UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, DC 20549

FORM N-Q


QUARTERLY SCHEDULE OF PORTFOLIO HOLDINGS OF REGISTERED MANAGEMENT INVESTMENT COMPANY

Investment Company Act file number         811-09449         

        Nuveen Insured California Dividend Advantage Municipal Fund         
(Exact name of registrant as specified in charter)


        333 West Wacker Drive, Chicago, Illinois, 60606         

Address of principal executive offices) (Zip code)


Jessica R. Droeger—Vice President and Secretary
        333 West Wacker Drive, Chicago, Illinois, 60606         

(Name and address of agent for service)

Registrant's telephone number, including area code:         312-917-7700        

Date of fiscal year end:            08/31          

Date of reporting period:          11/30/04         

Form N-Q is to be used by management investment companies, other than small business investment companies registered on Form N-5 (§§ 239.24 and 274.5 of this chapter), to file reports with the Commission, not later than 60 days after the close of the first and third fiscal quarters, pursuant to rule 30b1-5 under the Investment Company Act of 1940 (17 CFR 270.30b1-5). The Commission may use the information provided on Form N-Q in its regulatory, disclosure review, inspection, and policymaking roles.

A registrant is required to disclose the information specified by Form N-Q, and the Commission will make this information public. A registrant is not required to respond to the collection of information contained in Form N-Q unless the Form displays a currently valid Office of Management and Budget (“OMB”) control number. Please direct comments concerning the accuracy of the information collection burden estimate and any suggestions for reducing the burden to the Secretary, Securities and Exchange Commission, 450 Fifth Street, NW, Washington, DC 20549-0609. The OMB has reviewed this collection of information under the clearance requirements of 44 U.S.C. § 3507.

Item 1. Schedule of Investments

Portfolio of Investments (Unaudited)
Nuveen Insured California Dividend Advantage Municipal Fund (NKL)
November 30, 2004


Principal

Optional Call

Market

Amount (000)

Description(1)

Provisions*

Ratings**

Value


Consumer Staples - 2.1% (1.4% of Total Investments)

 

$

4,500

Golden State Tobacco Securitization Corporation, California, Tobacco Settlement Asset-Backed

6/13 at 100.00

BBB

$    4,894,335

   Revenue Bonds, Series 2003A-2, 7.900%, 6/01/42


Education and Civic Organizations - 9.1% (6.1% of Total Investments)

 

1,675

California Educational Facilities Authority, Revenue Bonds, University of San Diego, Series 2002A,

10/12 at 100.00

A2

1,705,569

   5.250%, 10/01/30

 

9,000

California State University, Systemwide Revenue Bonds, Series 2002A, 5.125%, 11/01/26 - AMBAC

11/12 at 100.00

AAA

9,301,230

   Insured

 

1,000

California Statewide Community Development Authority, Student Housing Revenue Bonds, EAH - Irvine

8/12 at 100.00

A

1,044,400

   East Campus Apartments, LLC Project, Series 2002A, 5.500%, 8/01/22 - ACA Insured

 

9,000

University of California, Revenue Bonds, Multiple Purpose Projects, Series 2000K, 5.300%, 9/01/30

9/08 at 101.00

Aa2

9,225,450


Healthcare - 7.6% (5.1% of Total Investments)

 

5,000

ABAG Finance Authority for Non-Profit Corporations, California, Insured Revenue Bonds, Sansum-Santa

4/12 at 100.00

A

5,253,700

   Barbara Medical Foundation Clinic, Series 2002A, 5.600%, 4/01/26

 

California Health Facilities Financing Authority, Revenue Bonds, Cedars-Sinai Medical Center,

Series 1999A:

2,500

   6.125%, 12/01/30

12/09 at 101.00

A3

2,669,525

3,000

   6.250%, 12/01/34

12/09 at 101.00

A3

3,210,120

 

2,815

California Health Facilities Financing Authority, Revenue Bonds, Lucile Salter Packard Hospital,

8/13 at 100.00

AAA

2,955,666

   Series 2003C, 5.000%, 8/15/20 - AMBAC Insured

 

3,380

Rancho Mirage Joint Powers Financing Authority, California, Revenue Bonds, Eisenhower Medical

7/14 at 100.00

A3

3,589,661

   Center, Series 2004, 5.875%, 7/01/26


Housing/Multifamily - 0.9% (0.6% of Total Investments)

 

1,905

Los Angeles, California, GNMA Mortgage-Backed Securities Program Multifamily Housing Revenue Bonds,

7/11 at 102.00

AAA

2,017,871

   Park Plaza West Senior Apartments, Series 2001B, 5.300%, 1/20/21 (Alternative Minimum Tax)


Industrials - 1.3% (0.9% of Total Investments)

 

3,000

California Pollution Control Financing Authority, Solid Waste Disposal Revenue Bonds, Republic

No Opt. Call

BBB+

3,101,550

   Services Inc., Series 2002C, 5.250%, 6/01/23 (Alternative Minimum Tax) (Mandatory put 12/01/17)


Long-Term Care - 3.6% (2.4% of Total Investments)

 

3,000

ABAG Finance Authority for Non-Profit Corporations, California, Insured Senior Living Revenue

11/12 at 100.00

A

3,099,180

   Bonds, Odd Fellows Home of California, Series 2003A, 5.200%, 11/15/22

 

5,000

California Statewide Community Development Authority, Revenue Bonds, Jewish Home for the Aging,

11/13 at 100.00

A

5,195,650

   Series 2003, 5.000%, 11/15/18


Tax Obligation/General - 38.1% (25.6% of Total Investments)

 

5,920

Cajon Valley Union School District, San Diego County, California, General Obligation Bonds, Series

8/10 at 102.00

AAA

6,060,541

   2002B, 5.125%, 8/01/32 - MBIA Insured

 

California, General Obligation Refunding Bonds, Series 2002:

1,000

   6.000%, 4/01/16 - AMBAC Insured

No Opt. Call

AAA

1,185,310

9,000

   5.000%, 2/01/22 - MBIA Insured

2/12 at 100.00

AAA

9,347,490

 

2,900

California, General Obligation Bonds, Series 2003, 5.000%, 2/01/21

8/13 at 100.00

A

3,012,462

 

Compton Community College District, Los Angeles County, California, General Obligation Bonds,

Series 2004A:

2,315

   5.250%, 7/01/22 - MBIA Insured

7/14 at 100.00

AAA

2,500,362

2,560

   5.250%, 7/01/23 - MBIA Insured

7/14 at 100.00

AAA

2,752,435

 

2,415

El Monte Union High School District, Los Angeles County, California, General Obligation Bonds,

6/13 at 100.00

AAA

2,455,983

   Series 2003A, 5.000%, 6/01/28 - FSA Insured

 

10,000

Fremont Unified School District, Alameda County, California, General Obligation Bonds, Series

8/12 at 101.00

AAA

10,300,700

   2002A, 5.000%, 8/01/25 - FSA Insured

 

2,070

Fresno Unified School District, Fresno County, California, General Obligation Bonds, Series 2002G,

8/10 at 102.00

AAA

2,164,019

   5.125%, 8/01/26 - FSA Insured

 

Fresno Unified School District, Fresno County, California, General Obligation Bonds, Series 2002B:

1,135

   5.125%, 8/01/23 - FGIC Insured

8/10 at 102.00

AAA

1,203,985

1,190

   5.125%, 8/01/24 - FGIC Insured

8/10 at 102.00

AAA

1,258,330

1,245

   5.125%, 8/01/25 - FGIC Insured

8/10 at 102.00

AAA

1,303,415

1,255

   5.125%, 8/01/26 - FGIC Insured

8/10 at 102.00

AAA

1,312,002

 

5,000

Los Angeles Unified School District, California, General Obligation Bonds, Series 2002E, 5.125%,

7/12 at 100.00

AAA

5,148,550

   1/01/27 - MBIA Insured

 

Los Angeles Unified School District, California, General Obligation Bonds, Series 2003A:

4,700

   5.000%, 7/01/22 - FSA Insured

7/13 at 100.00

AAA

4,918,503

3,500

   5.000%, 1/01/28 - MBIA Insured

7/13 at 100.00

AAA

3,564,680

 

1,500

Madera Unified School District, Madera County, California, General Obligation Bonds, Series 2002,

8/12 at 100.00

AAA

1,523,295

   5.000%, 8/01/28 - FSA Insured

 

2,500

Oakland Unified School District, Alameda County, California, General Obligation Bonds, Series 2002,

8/12 at 100.00

AAA

2,678,925

   5.250%, 8/01/21 - FGIC Insured

 

3,300

Peralta Community College District, Alameda County, California, General Obligation Bonds, Election

8/09 at 102.00

AAA

3,334,254

   of 2000, Series 2001A, 5.000%, 8/01/31 - FGIC Insured

 

3,250

San Diego Unified School District, San Diego County, California, General Obligation Bonds, Election

7/11 at 102.00

AAA

3,401,093

   of 1998, Series 2001C, 5.000%, 7/01/22 - FSA Insured

 

3,500

San Mateo County Community College District, California, General Obligation Bonds, Series 2002A,

9/12 at 100.00

AAA

3,575,285

   5.000%, 9/01/26 - FGIC Insured

 

2,980

Santa Clarita Community College District, Los Angeles County, California, General Obligation Bonds,

8/11 at 101.00

AAA

3,080,933

   Series 2002, 5.125%, 8/01/26 - FGIC Insured

 

2,460

Vacaville Unified School District, Solano County, California, General Obligation Bonds, Series

8/11 at 101.00

AAA

2,512,472

   2002, 5.000%, 8/01/26 - FSA Insured

 

10,000

Vista Unified School District, San Diego County, California, General Obligation Bonds, Series

8/12 at 100.00

AAA

10,389,700

   2002A, 5.000%, 8/01/23 - FSA Insured


Tax Obligation/Limited - 41.7% (28.0% of Total Investments)

 

1,450

Baldwin Park Public Financing Authority, California, Sales Tax and Tax Allocation Bonds, Puente

8/13 at 102.00

BBB

1,473,389

   Merced Redevelopment Project, Series 2003, 5.250%, 8/01/21

 

6,895

Brea and Olinda Unified School District, Orange County, California, Certificates of Participation

8/11 at 101.00

AAA

7,106,056

   Refunding, Series 2002A, 5.125%, 8/01/26 - FSA Insured

 

2,290

Burbank Public Financing Authority, California, Revenue Refunding Bonds, Golden State Redevelopment

12/13 at 100.00

AAA

2,489,276

   Project, Series 2003A, 5.250%, 12/01/19 - AMBAC Insured

 

2,200

California Infrastructure Economic Development Bank, Los Angeles County, Revenue Bonds, Department

9/13 at 101.00

AAA

2,236,366

   of Public Social Services, Series 2003, 5.000%, 9/01/28 - AMBAC Insured

 

3,100

California State Public Works Board, Lease Revenue Bonds, Department of Corrections, Series 2003C,

12/13 at 100.00

A-

3,432,599

   5.500%, 6/01/15

 

7,035

Corona-Norco Unified School District, Riverside County, California, Special Tax Bonds, Community

9/13 at 100.00

AAA

7,141,580

   Facilities District 98-1, Series 2003, 5.000%, 9/01/28 - MBIA Insured

 

3,145

Culver City Redevelopment Agency, California, Tax Allocation Revenue Bonds, Redevelopment Project,

5/11 at 101.00

AAA

3,250,672

   Series 2002A, 5.125%, 11/01/25 - MBIA Insured

 

1,020

Desert Sands Unified School District, Riverside County, California, Certificates of Participation

3/12 at 101.00

AAA

1,075,162

   Refunding, Series 2002, 5.000%, 3/01/20 - MBIA Insured

 

8,720

El Monte, California, Senior Lien Certificates of Participation, Department of Public Services

1/11 at 100.00

AAA

9,022,235

   Facility Phase II, Series 2001, 5.000%, 1/01/21 - AMBAC Insured

 

4,000

Folsom Public Financing Authority, California, Special Tax Revenue Bonds, Series 2004A, 5.000%,

9/12 at 102.00

AAA

4,216,320

   9/01/21 - AMBAC Insured

 

2,115

Inglewood Redevelopment Agency, California, Tax Allocation Refunding Bonds, Merged Area

No Opt. Call

AAA

2,331,174

   Redevelopment Project, Series 1998A, 5.250%, 5/01/23 - AMBAC Insured

 

3,500

La Quinta Redevelopment Agency, California, Tax Allocation Bonds, Redevelopment Project Area 1,

9/11 at 102.00

AAA

3,566,780

   Series 2001, 5.100%, 9/01/31 - AMBAC Insured

 

3,400

La Quinta Redevelopment Agency, California, Tax Allocation Bonds, Redevelopment Project Area 1,

9/12 at 102.00

AAA

3,562,622

   Series 2002, 5.000%, 9/01/22 - AMBAC Insured

 

1,460

Los Angeles, California, Certificates of Participation, Municipal Improvement Corporation, Series

6/13 at 100.00

AAA

1,469,548

   2003AW, 5.000%, 6/01/33 - AMBAC Insured

 

7,000

Los Angeles, California, Certificates of Participation, Real Property Acquisition Program, Series

4/12 at 100.00

AAA

7,219,450

   2002, 5.200%, 4/01/27 - AMBAC Insured

 

4,690

Los Angeles County Metropolitan Transportation Authority, California, Second Senior Lien

7/08 at 101.00

AAA

4,790,882

   Proposition C Sales Tax Revenue Refunding Bonds, Series 1998A, 5.000%, 7/01/23 - AMBAC Insured

 

8,470

Ontario Redevelopment Financing Authority, California, Lease Revenue Bonds, Capital Projects,

8/11 at 101.00

AAA

8,780,934

   Series 2001, 5.200%, 8/01/29 - AMBAC Insured

 

5,000

Palm Desert Financing Authority, California, Tax Allocation Revenue Refunding Bonds, Project Area

4/12 at 102.00

AAA

5,132,900

   1, Series 2002, 5.000%, 4/01/25 - MBIA Insured

 

4,475

Riverside County, California, Asset Leasing Corporate Leasehold Revenue Bonds, Riverside County

6/12 at 101.00

AAA

4,728,733

   Hospital Project, Series 1997B, 5.000%, 6/01/19 - MBIA Insured

 

3,175

San Buenaventura Public Facilities Financing Authority, California, Certificates of Participation,

2/11 at 101.00

AAA

3,280,156

   Series 2001C, 5.250%, 2/01/31 - AMBAC Insured

 

3,730

San Diego Redevelopment Agency, California, Subordinate Lien Tax Increment and Parking Revenue

9/09 at 101.00

Baa2

3,773,007

   Bonds, Centre City Project, Series 2003B, 5.250%, 9/01/26

 

4,000

San Jose Financing Authority, California, Lease Revenue Refunding Bonds, Convention Center Project,

9/11 at 100.00

AAA

4,196,520

   Series 2001F, 5.000%, 9/01/19 - MBIA Insured

 

1,000

Shasta Joint Powers Financing Authority, California, Lease Revenue Bonds, County Administration

4/13 at 100.00

AAA

1,062,660

   Building Project, Series 2003A, 5.250%, 4/01/23 (DD, settling 12/01/04) - MBIA Insured

 

2,160

Temecula Redevelopment Agency, California, Tax Allocation Revenue Bonds, Redevelopment Project 1,

8/08 at 102.00

AAA

2,210,155

   Series 2002, 5.125%, 8/01/27 - MBIA Insured


Transportation - 5.5% (3.7% of Total Investments)

 

2,250

California Infrastructure Economic Development Bank, First Lien Revenue Bonds, San Francisco Bay

7/13 at 100.00

AAA

2,277,315

   Area Toll Bridge, Series 2003A, 5.000%, 7/01/36 - AMBAC Insured

 

7,500

Foothill/Eastern Transportation Corridor Agency, California, Toll Road Revenue Refunding Bonds,

1/14 at 101.00

BBB-

5,780,400

   Series 1999, 0.000%, 1/15/29

 

San Francisco Airports Commission, California, Revenue Bonds, San Francisco International Airport,

Second Series 2003, Issue 29A:

2,185

   5.250%, 5/01/16 (Alternative Minimum Tax) - FGIC Insured

5/13 at 100.00

AAA

2,331,045

2,300

   5.250%, 5/01/17 (Alternative Minimum Tax) - FGIC Insured

5/13 at 100.00

AAA

2,442,048


U.S. Guaranteed *** - 1.9% (1.3% of Total Investments)

 

4,000

Southern California Metropolitan Water District, Water Revenue Bonds, Series 1997A, 5.000%,

1/08 at 101.00

AAA

4,352,800

   7/01/30 (Pre-refunded to 1/01/08) - MBIA Insured


Utilities - 19.4% (13.0% of Total Investments)

 

9,000

Anaheim Public Finance Authority, California, Revenue Bonds, Electric System Distribution

10/12 at 100.00

AAA

9,148,140

   Facilities, Series 2002A, 5.000%, 10/01/27 - FSA Insured

 

10,000

California Pollution Control Financing Authority, Remarketed Revenue Bonds, Pacific Gas and

4/11 at 102.00

AAA

10,710,400

   Electric Company, Series 1996A, 5.350%, 12/01/16 (Alternative Minimum Tax) - MBIA Insured

 

6,000

California Department of Water Resources, Power Supply Revenue Bonds, Series 2002A, 5.125%,

5/12 at 101.00

A2

6,370,320

   5/01/18

 

3,000

Los Angeles Department of Water and Power, California, Power System Revenue Bonds, Series 2001A-1,

7/11 at 100.00

AAA

3,213,510

   5.250%, 7/01/21 - FSA Insured

 

775

Los Angeles Department of Water and Power, California, Power System Revenue Bonds, Series 2003A-2,

7/13 at 100.00

AAA

815,563

   5.000%, 7/01/21 - MBIA Insured

 

6,000

Northern California Power Agency, Revenue Refunding Bonds, Hydroelectric Project 1, Series 1998A,

7/08 at 101.00

AAA

6,164,100

   5.200%, 7/01/32 - MBIA Insured

 

3,000

Sacramento Municipal Utility District, California, Electric Revenue Bonds, Series 2001N, 5.000%,

8/11 at 100.00

AAA

3,041,580

   8/15/28 - MBIA Insured

 

5,630

Southern California Public Power Authority, Subordinate Revenue Refunding Bonds, Transmission

7/12 at 100.00

AAA

5,805,206

   Project, Series 2002A, 4.750%, 7/01/19 - FSA Insured


Water and Sewer - 17.7% (11.9% of Total Investments)

 

3,000

California Department of Water Resources, Water System Revenue Bonds, Central Valley Project,

12/12 at 100.00

AAA

3,159,300

   Series 2002X, 5.150%, 12/01/23 - FGIC Insured

 

6,100

East Bay Municipal Utility District, Alameda and Contra Costa Counties, California, Water System

6/11 at 100.00

AAA

6,213,460

   Subordinated Revenue Bonds, Series 2001, 5.000%, 6/01/26 - MBIA Insured

 

9,000

Eastern Municipal Water District, California, Water and Sewer Revenue Certificates of

7/11 at 100.00

AAA

9,062,370

   Participation, Series 2001B, 5.000%, 7/01/30 - FGIC Insured

 

4,500

Los Angeles County Sanitation Districts Financing Authority, California, Senior Revenue Bonds,

10/13 at 100.00

AAA

4,690,620

   Capital Projects, Series 2003A, 5.000%, 10/01/23 - FSA Insured

 

3,605

Manteca Financing Authority, California, Sewer Revenue Bonds, Series 2003B, 5.000%, 12/01/33 -

12/13 at 100.00

Aaa

3,707,094

   MBIA Insured

 

2,250

Metropolitan Water District of Southern California, Waterworks Revenue Bonds, Series 2004B-3,

10/14 at 100.00

AAA

2,287,463

   5.000%, 10/01/29 - MBIA Insured

 

9,185

Orange County Sanitation District, California, Certificates of Participation, Series 2003, 5.000%,

8/13 at 100.00

AAA

9,245,435

   2/01/33 - FGIC Insured

 

Semitropic Water Storage District, Kern County, California, Water Banking Revenue Bonds, Series

2004A:

1,315

   5.500%, 12/01/20 - XLCA Insured

12/14 at 100.00

AAA

1,464,252

1,415

   5.500%, 12/01/21 - XLCA Insured

12/14 at 100.00

AAA

1,569,476


$

336,510

Total Long-Term Investments (cost $332,121,295) - 148.9%

347,649,704



Other Assets Less Liabilities - 1.6%

3,835,569


Preferred Shares, at Liquidation Value - (50.5)%

(118,000,000)


Net Assets Applicable to Common Shares - 100%

$233,485,273


  

Forward Swap Transactions outstanding at November 30, 2004:

Swap

Unrealized

Notional

Effective

Termination

Appreciation

Amount

Date(2)

Date

(Depreciation)


Agreement with Morgan Stanley dated August 4, 2004,

to pay semi-annually the notional amount multiplied by

5.660% (annualized) and receive quarterly the notional

amount multiplied by the three-month USD-LIBOR

(United States Dollar - London Inter-Bank Offered Rates).

$10,600,000

2/16/05

2/16/35

$(368,255)

Agreement with Morgan Stanley dated August 5, 2004,

to pay quarterly the notional amount multiplied by

4.337% (annualized) and receive quarterly the notional

amount multiplied by the one-week BMA (Bond Market

Association) Municipal Swap Index for the quarter.

12,900,000

12/09/04

12/09/24

(182,064)

Agreement with Morgan Stanley dated August 10, 2004,

to pay semi-annually the notional amount multiplied by

5.489% (annualized) and receive quarterly the notional

amount multiplied by the three-month USD-LIBOR

(United States Dollar - London Inter-Bank Offered Rates).

3,100,000

1/14/05

1/14/35

(36,768)


$(587,087)


  

At least 80% of the Fund's net assets (including net assets applicable to Preferred shares) are invested in

municipal securities that are either covered by Original Issue Insurance, Secondary Market Insurance or

Portfolio Insurance which ensures the timely payment of principal and interest. Up to 20% of the Fund's

net assets (including net assets applicable to Preferred shares) may be invested in municipal securities

that are (i) either backed by an escrow or trust containing sufficient U.S. Government or U.S. Government

agency securities (also ensuring the timely payment of principal and interest), or (ii) municipal bonds that

are rated, at the time of investment, within the four highest grades (Baa or BBB or better by Moody's, S&P

or Fitch) or unrated but judged to be of comparable quality by the Adviser.

(1)  

All percentages shown in the Portfolio of Investments are based on net assets applicable to Common shares

unless otherwise noted.

(2)  

Effective date represents the date on which both the Fund and counterparty commence interest payment

accruals on each forward swap contract.

*  

Optional Call Provisions: Dates (month and year) and prices of the earliest optional call or redemption. There

may be other call provisions at varying prices at later dates.

**  

Ratings: Using the higher of Standard & Poor's or Moody's rating.

***  

Securities are backed by an escrow or trust containing sufficient U.S. Government or U.S. Government agency

securities which ensures the timely payment of principal and interest.

(DD)  

Security purchased on a delayed delivery basis.

Income Tax Information

The following information is presented on an income tax basis. Differences between amounts for financial

statement and federal income tax purposes are primarily due to timing differences in recognizing income

on taxable market discount securities and timing differences in recognizing certain gains and losses on

security transactions.

At November 30, 2004, the cost of investments was $332,169,733.

Gross unrealized appreciation and gross unrealized depreciation of investments at November 30, 2004,

were as follows:


Gross unrealized:

   Appreciation

$15,698,571

   Depreciation

(218,600)


Net unrealized appreciation of investments

$15,479,971


 

Item 2. Controls and Procedures.

  1. The registrant's principal executive and principal financial officers, or persons performing similar functions, have concluded that the registrant's disclosure controls and procedures (as defined in Rule 30a-3(c) under the Investment Company Act of 1940, as amended (the "1940 Act") (17 CFR 270.30a-3(c))) are effective, as of a date within 90 days of the filing date of this report that includes the disclosure required by this paragraph, based on their evaluation of the controls and procedures required by Rule 30a-3(b) under the 1940 Act (17 CFR 270.30a-3(b)) and Rule 13a-15(b) or 15d-15(b) under the Securities Exchange Act of 1934, (17 CFR 240.13a-15(b) or 240.15d-15(b)).
  2. There were no changes in the registrant's internal control over financial reporting (as defined in Rule 30a-3(d) under the 1940 Act (17 CFR 270.30a-3(d)) that occurred during the registrant's last fiscal quarter that has materially affected, or is reasonably likely to materially affect, the registrant's internal control over financial reporting.

Item 3. Exhibits.

File as exhibits as part of this Form a separate certification for each principal executive officer and principal financial officer of the registrant as required by Rule 30a-2(a) under the Act (17 CFR 270.30a-2(a)), exactly as set forth below: EX-99 CERT Attached hereto.


SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934 and the Investment Company Act of 1940, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.

(Registrant)         Nuveen Insured California Dividend Advantage Municipal Fund        

By (Signature and Title)*          /s/ Jessica R. Droeger--Vice President and Secretary        

Date         01/28/05        

Pursuant to the requirements of the Securities Exchange Act of 1934 and the Investment Company Act of 1940, this report has been signed below by the following persons on behalf of the registrant and in the capacities and on the dates indicated.

By (Signature and Title)*         /s/ Gifford R. Zimmerman--Chief Administrative Officer (Principal Executive Officer)        

Date         01/28/05        

By (Signature and Title)*         /s/ Stephen D. Foy--Vice President and Controller (Principal Financial Officer)        

Date         01/28/05        

* Print the name and title of each signing officer under his or her signature.