UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
WASHINGTON, D.C. 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): June 1, 2005

Arbitron Inc.
__________________________________________
(Exact name of registrant as specified in its charter)

Delaware	1-1969	52-0278528
_____________________ (State or other jurisdiction	_____________ (Commission	______________ (I.R.S. Employer
of incorporation)	File Number)	Identification No.)
142 West 57th Street, New York, New York		10019-3300
_________________________________ (Address of principal executive offices)		___________ (Zip Code)

Registrant’s telephone number, including area code: 212-887-1300

Not Applicable
______________________________________________
Former name or former address, if changed since last report

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions:

[  ]  Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)
[  ]  Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)
[  ]  Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))
[  ]  Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

Item 8.01. Other Events.

On June 1, 2005, Arbitron Inc. (the "Company") announced the reversal of certain tax contingencies following an income tax audit. The net benefit of the change is $3.9 million. Taking into account this tax benefit, the Company expects that its 2005 net income will be approximately $4.0 million higher than previously anticipated.

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.

	Arbitron Inc.
June 6, 2005	By:	Dolores L. Cody
		Name: Dolores L. Cody
		Title: Executive Vice President, Business & Legal Affairs, Chief Legal Officer & Secretary