11
State FIPS Code
District of Columbia
DC · 1 county
FIPS code 11 is District of Columbia (DC). District of Columbia has a population of 670,587 (2022 ACS estimate) and 1 county. The 2-digit state FIPS code 11 is used in Census Bureau, BLS, EPA, HUD, and USDA federal datasets as the standard identifier for District of Columbia.
FIPS Code
11
Abbreviation
DC
Population
670,587
2022 ACS est.
Federal Datasets Using Code 11
State FIPS code 11 appears as the state identifier in the following federal datasets. Any dataset that reports data at the state level uses this code to identify District of Columbia.
Census Bureau ACS
American Community Survey — population, demographics, housing for DC
BLS Quarterly Census
Bureau of Labor Statistics QCEW employment and wages by state
BLS OEWS
Occupational Employment and Wage Statistics — state-level salary data
EPA Environmental Data
EPA air quality, water, and environmental monitoring data
HUD Housing Data
HUD fair market rents and housing assistance data
USDA ERS
Economic Research Service county and state agricultural data
BEA GDP Data
Bureau of Economic Analysis — GDP and income by state
CDC Health Data
Centers for Disease Control county-level health statistics
Counties in District of Columbia (1)
| County | FIPS Code |
|---|---|
| District of Columbia | 11001 |