UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

WASHINGTON, DC 20549

FORM 8-K

CURRENT REPORT

PURSUANT TO SECTION 13 OR 15(d) OF THE

SECURITIES EXCHANGE ACT OF 1934

Date of Report (Date of earliest event reported): July 20, 2005

CCC Information Services Group Inc.

(Exact name of registrant as specified in its chapter)

World Trade Center Chicago

444 Merchandise Mart

Chicago, Illinois 60654

(Address of Principal Executive Offices)

312-222-4636

(Registrant's telephone number, including area code)

ITEM 2.02 - RESULTS OF OPERATIONS & FINANCIAL CONDITION

On July 20, 2005, CCC Information Services Group Inc. issued a press release to report its financial results for the second quarter ended June 30, 2005. A copy of the press release is attached as Exhibit 99.1 to this Current Report on Form 8-K and is incorporated by reference herein.

ITEM 9.01 - FINANCIAL STATEMENTS AND EXHIBITS

(a)

Financial Statements of Business Acquired

Not Applicable.

(b)

Pro Forma Financial Information

Not Applicable.

(c)

Exhibits

99.1 Press Release issued July 20, 2005.

SIGNATURES

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

Dated: July 20, 2005

CCC INFORMATION SERVICES GROUP INC.

	By:	/s/ Robert S. Guttman
		Robert S. Guttman
		Senior Vice President, General Counsel and Secretary

EXHIBIT INDEX

EXHIBIT NUMBER		DESCRIPTION

99.1		Press Release issued July 20, 2005.

(State or other jurisdiction

(Commission File Number)

(IRS Employer

of incorporation)

Identification No.)

CCC INFORMATION SERVICES GROUP INC 8-K