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: 811-7410 Exact name of registrant as specified in charter: Delaware Investments Florida Insured Municipal Income Fund, Inc. Address of principal executive offices: 2005 Market Street Philadelphia, PA 19103 Name and address of agent for service: David F. Connor, Esq. 2005 Market Street Philadelphia, PA 19103 Registrant's telephone number, including area code: (800) 523-1918 Date of fiscal year end: March 31 Date of reporting period: June 30, 2006 Item 1. Schedule of Investments (Unaudited) Schedule of Investments (Unaudited) Delaware Investments Florida Insured Municipal Income Fund __________________________________________________________ June 30, 2006 Principal Market Amount Value Municipal Bonds - 155.24% Education Revenue Bonds - 3.65% Florida Agriculture & Mechanical University Revenue (Student Apartment Facility) 5.625% 7/1/21 (MBIA) $1,250,000 $1,264,125 __________ 1,264,125 _________ Electric Revenue Bonds - 5.82% JEA Electric Systems Revenue Series 3-A 5.00% 10/1/34 (FSA) 2,000,000 2,017,760 _________ 2,017,760 _________ Health Care Revenue Bonds - 18.05% Escambia County Health Facilities Authority (Florida Health Care Facilities - VHA Program) 5.95% 7/1/20 (AMBAC) 355,000 371,060 Lee County Memorial Health System Board of Directors Series A 5.00% 4/1/20 (FSA) 1,000,000 1,020,200 Miami-Dade County Public Facilities Revenue (Jackson Health Systems) Series A 5.00% 6/1/35 (MBIA) 1,500,000 1,527,495 Orange County Health Facilities Authority Revenue (Orlando Regional Healthcare) Series A 6.25% 10/1/18 (MBIA) 2,000,000 2,317,520 South Broward Hospital Refunding 5.00% 5/1/35 (MBIA) 1,000,000 1,019,010 _________ 6,255,285 _________ Housing Revenue Bonds - 23.69% Broward County Housing Finance Authority (St. Croix Apartments Project) Series A 5.45% 11/1/36 (FSA) (AMT) 935,000 950,540 Florida Housing Finance Agency (Homeowner Mortgage) Series 2 5.90% 7/1/29 (MBIA)(AMT) 485,000 493,517 (Leigh Meadows Apartments HUD) Series N 6.30% 9/1/36 (AMBAC)(AMT) 2,510,000 2,561,404 (Woodbridge Apartments Project) Series L 6.05% 12/1/16 (AMBAC) (AMT) 1,120,000 1,142,322 6.25% 6/1/36 (AMBAC)(AMT) 1,500,000 1,532,805 Volusia County Multifamily Housing Finance Authority (San Marco Apartments) Series A 5.60% 1/1/44 (FSA) (AMT) 1,500,000 1,528,665 _________ 8,209,253 _________ Lease Revenue Bonds - 16.94% Broward County School Board Certificates of Participation Series A 5.25% 7/1/24 (FSA) 1,000,000 1,047,530 Florida State Municipal Loan (Council Revenue) Series A 5.00% 2/1/35 (MBIA) 2,000,000 2,034,140 Orange County School Board Certificates of Participation Series A 5.00% 8/1/27 (MBIA) 1,250,000 1,267,950 Palm Beach County School Board Certificates of Participation Series D 5.00% 8/1/28 (FSA) 1,500,000 1,519,950 _________ 5,869,570 _________ Local General Obligation Bonds - 0.87% Julington Creek Plantation Community Development District Special Assessment 5.00% 5/1/29 (MBIA) 295,000 299,847 _______ 299,847 _______ $ Pre-Refunded Bonds - 20.84% Florida State Board of Education (Capital Outlay Public Education) Series C 6.00% 6/1/21-10 (FGIC) 2,000,000 2,166,740 Indian River County Water & Sewer Revenue 5.50% 9/1/16-06 (FGIC) 1,000,000 1,022,570 Sunrise Utility System Revenue Series A 5.75% 10/1/26-06 (AMBAC) 1,900,000 1,928,158 Tampa Utility Tax Improvement Series A 6.125% 10/1/19-09 (AMBAC) 1,000,000 1,076,260 Village Center Community Development District Recreational Revenue Series A 5.85% 11/1/16-06 (MBIA) 1,000,000 1,026,700 _________ 7,220,428 _________ Special Tax Revenue Bonds - 28.76% Flagler County Capital Improvements Revenue 5.00% 10/1/35 (MBIA) 1,000,000 1,021,850 Florida State Department of Transportation 5.00% 7/1/31 (FGIC) 1,525,000 1,554,311 Jacksonville Sales Tax Revenue 5.00% 10/1/30 (MBIA) 1,500,000 1,530,510 Jacksonville Transportation Revenue 5.25% 10/1/29 (MBIA) 2,000,000 2,075,959 Miami Beach Resort Tax Revenue 5.50% 10/1/16 (AMBAC) 1,000,000 1,023,700 { Miami-Dade County Special Obligation (Capital Appreciation & Income) Series B 5.00% 10/1/35 (MBIA) 2,000,000 1,739,760 Seminole County Sales Tax Revenue 5.00% 10/1/31 (MBIA) 1,000,000 1,018,100 _________ 9,964,190 _________ State General Obligation Bonds - 5.90% Florida State Board Education Public Education (Capital Outlay) Series C 5.00% 6/1/34 (AMBAC) 2,000,000 2,043,380 _________ 2,043,380 _________ Transportation Revenue Bonds - 15.40% Dade County Aviation Revenue Series B 5.60% 10/1/26 (MBIA) 1,000,000 1,023,250 Florida Ports Financing Commission State Transportation Trust Fund 5.375% 6/1/27 (MBIA) (AMT) 1,000,000 1,019,120 Miami-Dade County Aviation Revenue (Miami International Airport) Series B 5.00% 10/1/37 (FGIC) 2,250,000 2,274,998 Miami-Dade County Expressway Authority Toll Systems Revenue Series B 5.00% 7/1/33 (FGIC) 1,000,000 1,020,150 _________ 5,337,518 _________ Water and Sewer Revenue Bonds - 15.32% JEA Water & Sewer Systems Revenue Sub-Second Crossover 5.00% 10/1/25 (MBIA) 1,000,000 1,025,410 Riviera Beach Utilities Special District Water & Sewer Revenue 5.00% 10/1/34 (FGIC) 1,200,000 1,224,060 Village Center Community Development District Utility Revenue 5.00% 10/1/36 (MBIA) 1,500,000 1,521,660 Winter Haven Utilities Systems Revenue Refunding & Improvement 5.00% 10/1/30 (MBIA) 1,500,000 1,537,305 _________ 5,308,435 _________ Total Municipal Bonds (cost $52,883,779) 53,789,791 __________ Total Market Value of Securities - 155.24% (cost $52,883,779) 53,789,791 Receivables and Other Assets Net of Liabilities (See Notes) - 2.48% 858,443 Liquidation Value of Preferred Stock - (57.72%) (20,000,000) ___________ Net Assets Applicable to 2,422,200 Shares Outstanding - 100.00% $34,648,234 ___________ $ Pre-Refunded Bonds. Pre-Refunded Bonds are municipals that are generally backed or secured by U.S. Treasury bonds. For Pre-Refunded Bonds, the stated maturity is followed by the year in which the bond is pre-refunded. See Note 3 in "Notes." { Step coupon bond. Indicates security that has a zero coupon that remains in effect until a predetermined date at which time the stated interest rate becomes effective. Summary of Abbreviations: AMBAC - Insured by the AMBAC Assurance Corporation AMT - Subject to Alternative Minimum Tax FGIC - Insured by the Financial Guaranty Insurance Company FSA - Insured by Financial Security Assurance MBIA - Insured by the Municipal Bond Insurance Association VHA - Veterans Health Administration ________________________________________________________________________________ Notes 1. Significant Accounting Policies The following accounting policies are in accordance with U.S. generally accepted accounting principles and are consistently followed by Delaware Investments Florida Insured Municipal Income Fund (the "Fund"). Security Valuation - Long-term debt securities are valued by an independent pricing service and such prices are believed to reflect the fair value of such securities. Short-term debt securities having less than 60 days to maturity are valued at amortized cost, which approximates market value. Other securities and assets for which market quotations are not readily available are valued at fair value as determined in good faith under the direction of the Fund's Board of Trustees. In determining whether market quotations are readily available or fair valuation will be used, various factors will be taken into consideration, such as market closures, aftermarket trading or significant events after local market trading (e.g., government actions or pronouncements, trading volume or volatility on markets, exchanges among dealers, or news events). Federal Income Taxes - The Fund intends to continue to qualify for federal income tax purposes as a regulated investment company and make the requisite distributions to shareholders. Accordingly, no provision for federal income taxes has been made in the financial statements. Use of Estimates - The preparation of financial statements in conformity with U.S. generally accepted accounting principles requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities at the date of the financial statements and the reported amounts of revenues and expenses during the reporting period. Actual results could differ from those estimates. Other - Expenses common to all funds within the Delaware Investments(R) Family of Funds are allocated amongst the funds on the basis of average net assets. Management fees and some other expenses are paid monthly. Security transactions are recorded on the date the securities are purchased or sold (trade date) for financial reporting purposes. Costs used in calculating realized gains and losses on the sale of investment securities are those of the specific securities sold. Interest income is recorded on the accrual basis. Discounts and premiums are amortized to interest income over the lives of the respective securities. The Fund declares and pays dividends from net investment income monthly and distributions from net realized gain on investments, if any, annually. In addition, in order to satisfy certain distribution requirements of the Tax Reform Act of 1986, the Fund may declare special year-end dividend and capital gains distributions during November or December to shareholders of record on a date in such month. Such distributions, if received by shareholders by January 31, are deemed to have been paid by the Fund and received by shareholders on the earlier of the date paid or December 31 of the prior year. 2. Investments At June 30, 2006, the cost of investments for federal income tax purposes has been estimated since the final tax characteristics cannot be determined until fiscal year end. At June 30, 2006, the cost of investments and unrealized appreciation (depreciation) for the Fund were as follows: Cost of investments $52,883,779 ___________ Aggregate unrealized appreciation 1,360,796 Aggregate unrealized depreciation (454,784) _____________ Net unrealized appreciation $ 906,012 ___________ 3. Credit and Market Risk The Fund uses leverage in the form of preferred shares. Leveraging may result in a higher degree of volatility because the Fund's net asset value could be more sensitive to fluctuations in short-term interest rates and changes in market value of portfolio securities attributable to the leverage. The Fund concentrates its investments in securities issued by municipalities. The value of these investments may be adversely affected by new legislation within the state, regional or local economic conditions, and differing levels of supply and demand for municipal bonds. Many municipalities insure repayment for their obligations. Although bond insurance reduces the risk of loss due to default by an issuer, such bonds remain subject to the risk that market value may fluctuate for other reasons and there is no assurance that the insurance company will meet its obligations. These securities have been identified in the Schedule of Investments. The Fund may invest in inverse floating rate securities ("inverse floaters"), a type of derivative tax-exempt obligation with floating or variable interest rates that move in the opposite direction of short-term interest rates, usually at an accelerated speed. Consequently, the market values of inverse floaters will generally be more volatile than other tax-exempt investments. Such securities are identified on the Schedule of Investments. The Fund may invest in advanced refunded bonds, escrow secured bonds or defeased bonds. Under current federal tax laws and regulations, state and local government borrowers are permitted to refinance outstanding bonds by issuing new bonds. The issuer refinances the outstanding debt to either reduce interest costs or to remove or alter restrictive covenants imposed by the bonds being refinanced. A refunding transaction where the municipal securities are being refunded within 90 days from the issuance of the refunding issue is known as a "current refunding". "Advance refunded bonds" are bonds in which the refunded bond issue remains outstanding for more than 90 days following the issuance of the refunding issue. In an advance refunding, the issuer will use the proceeds of a new bond issue to purchase high grade interest bearing debt securities which are then deposited in an irrevocable escrow account held by an escrow agent to secure all future payments of principal and interest and bond premium of the advance refunded bond. Bonds are "escrowed to maturity" when the proceeds of the refunding issue are deposited in an escrow account for investment sufficient to pay all of the principal and interest on the original interest payment and maturity dates. Bonds are considered "pre-refunded" when the refunding issue's proceeds are escrowed only until a permitted call date or dates on the refunded issue with the refunded issue being redeemed at the time, including any required premium. Bonds become "defeased" when the rights and interests of the bondholders and of their lien on the pledged revenues or other security under the terms of the bond contract are substituted with an alternative source of revenues (the escrow securities) sufficient to meet payments of principal and interest to maturity or to the first call dates. Escrowed secured bonds will often receive a rating of AAA from Moody's, S&P, and/or Fitch Ratings due to the strong credit quality of the escrow securities and the irrevocable nature of the escrow deposit agreement. The Fund may invest up to 15% of its total assets in illiquid securities, which may include securities with contractual restrictions on resale, securities exempt from registration under Rule 144A of the Securities Act of 1933, as amended, and other securities which may not be readily marketable. The relative illiquidity of these securities may impair the Fund from disposing of them in a timely manner and at a fair price when it is necessary or desirable to do so. While maintaining oversight, the Fund's Board of Trustees has delegated to Delaware Management Company the day-to-day functions of determining whether individual Rule 144A securities are liquid for purposes of the Fund's limitation on investments in illiquid assets. At June 30, 2006, there were no Rule 144A securities and no securities have been determined to be illiquid under the Fund's Liquidity Procedures. Item 2. Controls and Procedures. The registrant's principal executive officer and principal financial officer have evaluated the registrant's disclosure controls and procedures within 90 days of the filing of this report and have concluded that they are effective in providing reasonable assurance that the information required to be disclosed by the registrant in its reports or statements filed under the Securities Exchange Act of 1934 is recorded, processed, summarized and reported within the time periods specified in the rules and forms of the Securities and Exchange Commission. There were no significant changes in the registrant's internal control over financial reporting that occurred during the registrant's last fiscal quarter (the registrant's second fiscal half-year in the case of an annual report) that have materially affected, or are 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: 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. Delaware Investments Florida Insured Municipal Income Fund, Inc. /s/ Patrick P. Coyne _____________________ By: Patrick P. Coyne Title: Chief Executive Officer Date: August 30, 2006 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. /s/ Patrick P. Coyne _____________________ By: Patrick P. Coyne Title: Chief Executive Officer Date: August 30, 2006 /s/ Michael P. Bishof _____________________ By: Michael P. Bishof Title: Chief Financial Officer Date: August 30, 2006