Arbitron National Radio Services provides listening information on radio networks, radio syndicators, public radio and satellite radio.

National Radio Services include:

RADAR®: National and Network Radio Ratings

Nationwide: Local/Regional Market-Level Network Radio Ratings

What's New in National Radio

Hispanic Radio Today 2008 Edition Now Available This annual study presents an in-depth look at how Hispanic Americans use radio.7.11.08

How Scarborough USA+ Can Help Increase Your Network’s Ad Revenue (PDF)7.2.08

Arbitron Releases RADAR® 97 June 2008 Radio Network Ratings6.24.08

RADAR 97 Reference Guide (PDF)6.23.08

RADAR 97 Special Notice (PDF)6.23.08

Fall 2007 Radio Nationwide Reference Guide (PDF) Detailed description of the population estimates, market coverage and methodology used in Arbitron's Radio Nationwide ratings service.3.12.08

Radio Today 2008 Edition Now Available3.12.08

Black Radio Today 2008 Edition Now Available2.8.08

United Stations Radio Networks Signs for Arbitron RADAR® Service2.5.08

Radio Reaches 233 Million Listeners per Week, According to RADAR® 95 RADAR Network Affiliated Stations Deliver 84 Percent of Elusive Teen Demos12.10.07

Arbitron Releases RADAR 94 September 2007 Radio Network Ratings9.25.07

Incorporating PPM Data into Arbitron's National Radio Services (PDF)9.19.07

Network Radio Today 2007 Read how this vibrant segment of radio reaches a vast majority of consumers of all ages and ethnicities.9.17.07

Black Radio Today 2007 Edition Now Available8.24.07

Public Radio Today 2007 Edition Now Available7.12.07

Arbitron Releases RADAR 93 June 2007 Radio Network Ratings6.25.07

Radio Reaches 232 Million Listeners per Week, According to RADAR® 93 RADAR Network Affiliated Stations Deliver 85 Percent of Upscale, Educated Radio Listeners6.18.07

Hispanic Radio Today 2007 Edition Now Available This annual study presents an in-depth look at how Hispanic Americans use radio.5.21.07

Radio Today 2007 Now Available4.19.07

Arbitron Releases RADAR 92 March 2007 Radio Network Ratings3.26.07

Radio Reaches 232 Million Listeners Per Week, According to RADAR 92; RADAR Network Affiliated Stations Deliver 89 Percent of All Radio Listening RADAR Affiliates total audience stable year over year with consistent delivery of demos3.20.07

National Radio News Archive