What is the county FIPS code for San Diego County?
003
064
073
047
The correct answer and explanation is:
The correct FIPS code for San Diego County is 037.
The Federal Information Processing Standards (FIPS) codes are used to uniquely identify geographic regions in the United States, including counties. The FIPS system assigns a five-digit code to each county in the country. The first two digits represent the state, and the last three digits represent the specific county within that state.
San Diego County is located in the state of California. The FIPS code for California is 06. When combined with the code for San Diego County, which is 037, the full FIPS code for San Diego County is 06037.
These FIPS codes are widely used in government, statistics, and mapping systems. For example, the U.S. Census Bureau and other federal agencies use FIPS codes to organize data related to population, health, economics, and geography.
To clarify further, the numbers you listed—003, 064, 073, 047—are FIPS codes for other counties, not San Diego. Specifically:
- 003 corresponds to Alameda County in California.
- 064 corresponds to Los Angeles County.
- 073 corresponds to Marin County.
- 047 corresponds to Fresno County.
The FIPS code system helps standardize data collection and ensures consistent identification of regions, which is crucial for federal reporting and analysis.