Public Use Microdata Area
About Public Use Microdata Area
Public Use Microdata Areas (PUMAs) are decennial census areas that have been defined for the tabulation and dissemination of Public Use Microdata Sample (PUMS) data, American Community Survey (ACS), and ACS period estimates.
For the 2010 Census, the State Data Centers (SDCs) in each state, the District of Columbia, and the Commonwealth of Puerto Rico were given the opportunity to delineate PUMAs within their state or statistically equivalent entity. All PUMAs must nest within states and have a minimum population threshold of 100,000 persons. 2010 PUMAs were built on census tracts, and cover the entirety of the United States, Puerto Rico, Guam and the U.S. Virgin Islands. Because they do not meet the minimum population requirement, the Commonwealth of the Northern Mariana Islands and American Samoa do not contain any 2010 PUMAs.;
For the 2010 Census, the State Data Centers (SDCs) in each state, the District of Columbia, and the Commonwealth of Puerto Rico were given the opportunity to delineate PUMAs within their state or statistically equivalent entity. All PUMAs must nest within states and have a minimum population threshold of 100,000 persons. 2010 PUMAs were built on census tracts, and cover the entirety of the United States, Puerto Rico, Guam and the U.S. Virgin Islands. Because they do not meet the minimum population requirement, the Commonwealth of the Northern Mariana Islands and American Samoa do not contain any 2010 PUMAs.;
State:
- Anderson, Union & Knox (North) Counties--Oak Ridge (East) & Clinton Cities PUMA
- Androscoggin County PUMA
- Anne Arundel County (Central)--Severna Park, Arnold & Lake Shore PUMA
- Anne Arundel County (North)--Glen Burnie, Pasadena, Ferndale & Brooklyn Park PUMA
- Anne Arundel County (Northwest)--Severn, Odenton, Crofton, Maryland City & Fort Meade PUMA
- Anne Arundel County (Southeast)--Annapolis City, Parole, Annapolis Neck & Edgewater PUMA
- Anoka County (East)--Blaine, Lino Lakes & Ham Lake Cities PUMA
- Anoka County (Northwest)--Andover, Ramsey, Anoka & East Bethel Cities PUMA
- Anoka County (Southwest)--Coon Rapids, Fridley & Columbia Heights Cities PUMA
- Apalachee Region (Outside Leon County) PUMA
- Arapahoe (Northwest) & Adams (Southwest) Counties--Aurora City (Northwest) PUMA
- Arapahoe (West) & Adams (South Central) Counties--Aurora City (North Central) PUMA
- Arapahoe (West) & Jefferson (East) Counties--Littleton, Englewood Cities & Columbine PUMA
- Arapahoe County (Southwest)--Centennial (West & Central) & Greenwood Village Cities PUMA
- Arapahoe County (West)--Aurora (Southwest) & Centennial (East) Cities PUMA
- Arecibo, Barceloneta & Florida Municipios--Carr 2 (Norte) PUMA
- Ark-Tex COG (East)--Bowie & Cass Counties PUMA
- Ark-Tex COG (West) PUMA
- Arlington County (North) PUMA
- Arlington County (South) PUMA
- Ashtabula County PUMA
- Athens, Gallia & Meigs Counties PUMA
- Atlanta & Northeast Georgia Regional Commissions--Newton & Rockdale Counties PUMA
- Atlanta Regional Commission (Central)--DeKalb County (East Central)--Redan PUMA
- Atlanta Regional Commission (Central)--DeKalb County (Northeast)--Tucker PUMA
- Atlanta Regional Commission (Central)--DeKalb County (South) PUMA
- Atlanta Regional Commission (Central)--Fulton County (Central)--Atlanta City (North) PUMA
- Atlanta Regional Commission (Central)--Fulton County (Central)--Atlanta City (South) PUMA
- Atlanta Regional Commission (Central)--Fulton County (East)--Atlanta City (Southeast) PUMA
- Atlanta Regional Commission (Central)--Fulton County (North)--Sandy Springs City PUMA
- Atlanta Regional Commission (Central)--Fulton County (Northeast)--Johns Creek City PUMA
- Atlanta Regional Commission (Central)--Fulton County (Northwest)--Roswell City PUMA
- Atlanta Regional Commission (Central)--Fulton County (South)--Union & Fairburn Cities PUMA
- Atlanta Regional Commission (Northeast)--Gwinnett County (East) PUMA
- Atlanta Regional Commission (Northeast)--Gwinnett County (North)--Sugar Hill City PUMA
- Atlanta Regional Commission (Northeast)--Gwinnett County (South)--Snellville City PUMA
- Atlanta Regional Commission (Northeast)--Gwinnett County (Southwest)--Lilburn City PUMA
- Atlanta Regional Commission (Northeast)--Gwinnett County (West Central)--Duluth City PUMA
- Atlanta Regional Commission (Northwest)--Cobb County (Central)--Marietta City PUMA
- Atlanta Regional Commission (Northwest)--Cobb County (Northeast) PUMA
- Atlanta Regional Commission (Northwest)--Cobb County (Southeast)--Smyrna City PUMA
- Atlanta Regional Commission (Northwest)--Cobb County (Southwest)--Powder Springs City PUMA
- Atlanta Regional Commission (South Central)--Clayton County (North)--Forest Park City PUMA
- Atlanta Regional Commission (South Central)--Clayton County (South) PUMA
- Atlanta Regional Commission (South Central)--Fayette County PUMA
- Atlanta Regional Commission (Southeast)--Henry County (North)--Stockbridge City PUMA
- Atlanta Regional Commission (Southeast)--Henry County (South)--McDonough City PUMA
- Atlanta Regional Commission (Southwest)--Douglas County PUMA
- Atlanta Regional Commission--Cherokee County (Central)--Woodstock & Canton Cities PUMA
- Atlanta Regional Commission--Cherokee County (Outside Woodstock & Canton Cities) PUMA
- Atlanta Regional Commission--Cobb County (Northwest)--Kennesaw & Acworth Cities PUMA
- Atlanta Regional Commission--DeKalb County (North)--Dunwoody City PUMA
- Atlanta Regional Commission--DeKalb County--Decatur & Avondale Estates Cities PUMA
- Atlanta Regional Commission--Fulton County (Central)--Atlanta City (Central) PUMA
- Atlanta Regional Commission--Gwinnett County (Central)--Lawrenceville City PUMA
- Atlantic County (East)--Atlantic City & Ventnor City PUMA
- Atlantic County (Outside Somers Point City)--Pleasantville City & Hammonton Town PUMA
- Attleboro City, North Attleborough, Swansea, Seekonk, Rehoboth & Plainville Towns PUMA
- Auglaize, Mercer & Van Wert Counties PUMA
- Austin City (Central) PUMA