As a service to the membership of the National Multifamily Housing Council (NMHC), the directory below identifies companies that provide information on apartment market conditions and resident demographics throughout the country. The NMHC tries to ensure this information is as comprehensive, up-to-date, and accurate as possible. However, since we rely on data provided to us by the participating firms, all information included in this directory is subject to change without notice.

Click on a firm name below to view a detailed description of the firm with contact information.

National Data Providers  Geography Covered
ALN Apartment Data Inc. National
Axiometrics National
CBRE Econometric Advisors (formerly Torto Wheaton Research) National / Worldwide
Claritas Inc. National
Clayton-Fillmore, Ltd. Individual markets nationwide
CoreLogic SafeRent 48 states, 634 counties
Danter Company National
John Burns Real Estate Consulting, LLC National
Kingsley Associates National
MPF Research National, 231 markets
Marcus & Millichap National
McGraw-Hill Construction National and Canada
Real Capital Analytics National
RealFacts National
Reis, Inc. National
Rainmaker Insights National
Yardi Matrix National



Regional Data Providers  Geography Covered 
Apartment Appraisers and Consultants Denver, Colorado Springs
Apartment Association of Metro Denver Metro Denver and the six surrounding counties of Adams, Arapahoe, Boulder, Denver, Douglas and Jefferson
Apartment Insights  Denver, Phoenix, Tucson, Seattle, San Francisco, Portland, and Colorado Springs
Apartment Realty Advisors  Texas
Appraisal Research Counselors Illinois, Michigan, Indiana & Wisconsin
Austin Investor Interests Central Texas
Boston Apartment Advisors Boston Metro (Including Southern New Hampshire, Southern Maine, and Rhode Island)
Capitol Market Research Austin MSA, Central Texas, San Antonio MSA
Delta Associates Washington and Baltimore MSAs
Dupre + Scott Apartment Advisors, Inc. Western Washington state (7 counties)
Kammrath and Associates Metropolitan Phoenix and Tucson
Karnes Research Company Raleigh-Durham, Greensboro, Winston-Salem
Marathon Management, Inc Oregon and Washington
Mark D. Barry and Associates Portland, Vancouver Metro
Maxfield Research, Inc Counties, metro areas, states
McCabe Research & Consulting, LLC Southeast, Orlando, Tampa, Sarasota, Ft. Myers/Cape Coral
NM Apartments Online/Grubb & Ellis -- Lewinger Hamilton Inc.  New Mexico and El Paso (TX)
O'Connor Data Houston, Austin, San Antonio & Dallas/Ft. Worth (and surrounding areas & Metro Areas)
R.E. Technologies Texas, Oklahoma, Utah, New Mexico, Arizona, Florida, Georgia
Real North Carolina, South Carolina, Virginia, Florida
RealData, Inc Major metro areas in the West
Real Estate Research Institute Baton Rouge, LA
Reinhold P. Wolff Economic Research, Inc Dade, Broward, and Palm Beach Counties, Florida
Tracy Cross and Associates, Inc. Chicago and surrounding 9 counties
Triad Research and Consulting Florida
Washington Center for Real Estate Research Eastern and southwest Washington