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County · GEOID 12023

Columbia County, FL ZIP codes

8 ZIP/ZCTAs intersecting this county.

ACS 2023 population

70,755

Median household income

$55,070

Median home value

$186,400

U.S. Census Bureau, ACS 2019–2023 5-year (vintage 2023). Geography: County Columbia County (GEOID 12023). Methodology

Combined population of ZIP/ZCTAs intersecting this county: 89,202 (8 ZIPs).

Combined population of ZIP/ZCTAs intersecting this county. Each intersecting ZIP contributes its full ZCTA population; overlap percents are descriptive only. This is not the Census county ACS headline above. Methodology

Columbia County, FL ZIP code map

Census ZIP Code Tabulation Areas in Columbia County, FL
ZIP Code Tabulation Areas inside Columbia County, FL. Boundaries: U.S. Census Bureau. Methodology · Data sources
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ZIP/ZCTA overlap with Columbia County

Population overlap

Share of each ZIP/ZCTA’s population located within Columbia County, based on ZIP Code Database county-overlap data. This is a population measure, not land-area overlap or the Census county population.

ZIP Code Database county-overlap table, field percent_of_zip_population_in_county, keyed by county_geoid. Not ACS 2019–2023. Overlap vintage is the shipped overlap table and is separate from ACS. Methodology

ZIP codes intersecting Columbia County

USPS associates these ZIPs with Columbia County

These codes list Columbia County as a primary or acceptable city. They are not used for the ACS headline.

ZIPCityCountyPopulationIncome
32056Lake CityColumbia County3,412—