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Columbia County, Florida
Columbia County sits at the junction of I-10 and I-75 in north central Florida, anchored by Lake City. That interchange is the county's economic engine — it makes Lake City a regional logistics and medical hub far larger than its population suggests, and industrial and highway-commercial land near the crossing behaves very differently from the timber and farmland that makes up the rest of the county.
Open the live Columbia County map →
Columbia County at a glance
- 74,000Population (2025)
- Lake CityCounty seat
- 797 sq miLand area
- 93 / sq miDensity
- $59,000Median household income
- $195,000Median home value
What the live Columbia County map shows
Free in your browser, nothing to download:
- City Boundaries: 2
- Residential: 878
- Commercial: 37
- Traffic Counts: 60
- Congressional Districts: 1
- HUD: 9
- Opportunity Zones: 1
- Schools: 24
- Soils: 99
- State House Districts: 3
- State Senate Districts: 2
- Zip Codes: 14
Cities and towns in Columbia County
FORT WHITE, LAKE CITY.
Neighboring counties
- Union County, FL · map
- Suwannee County, FL · map
- Baker County, FL · map
- Hamilton County, FL · map
- Gilchrist County, FL · map
- Alachua County, FL · map