Plain

City ZIP codes · Florida

Lake City, FL ZIP Codes

4 ZIP codes use the postal name Lake City, Florida (Census 2020 ZCTAs and GeoNames postal codes, October 2026): 3 residential and 1 for PO boxes or a single organization. Median household income runs from $55,004 in 32025 to $61,111 in 32055 (Census Bureau, ACS 2020-2024). Lake City's most populous ZIP code is 32025, with 22,948 people (ACS 2020-2024); 0% of its land is in the city of Lake City.

  • ACS2020-24
  • Census2020
  • GeoNames2026

Where are Lake City's ZIP codes?

32024: $61k median household income32025: $55k median household income32055: $61k median household income32055320243202532024: $61k median household income32025: $55k median household income32055: $61k median household income32055320243202532024: $61k median household income32025: $55k median household income32055: $61k median household income320553202432025
The 3 residential ZIP codes named Lake City, shaded by median household income in national fifths (ACS 2020-2024). Select a ZIP to open it. <$54.1k$98.1k+no figure

Source: U.S. Census Bureau, 2020 ZCTA cartographic boundaries; ACS 2020-2024 5-year estimates (B19013).

How different are Lake City's ZIP codes?

The highest median household income is in 32055 ($61,111), the lowest in 32025 ($55,004). Home values run from $184,300 in 32055 to $218,300 in 32024.

Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B19013, B25077, B01003).

All 3 residential ZIP codes of Lake City

Residential ZIP codes with the postal name Lake City, FL, largest first (ACS 2020-2024); sort by any column
County
32025 Columbia County 22,948 219 $55k $190k
32024 Columbia County 20,670 142 $61k $218k
32055 Columbia County 17,559 95 $61k $184k

Download the 4 ZIP codes as CSV

Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates; 2023 Gazetteer land areas (2020 ZCTAs); town names from simplemaps US ZIP Codes (CC BY 4.0) and GeoNames (CC BY 4.0).

PO Box and single-organization ZIP codes in Lake City

1 ZIP code named Lake City has no residential delivery area: post office boxes, or one organization (a large employer, an agency, a university) with its own code. The Census Bureau publishes no figures for them.

Lake City, FL: ZIP codes without a residential area, for PO boxes or one organization (GeoNames postal codes; USPS does not publish openly which is which)
ZIPCounty
32056Columbia County

Source: GeoNames postal codes (CC BY 4.0); a ZIP code with no Census ZCTA has no residential delivery area.

Which counties do Lake City's ZIP codes reach?

Lake City's residential ZIP codes lie in 2 counties: Columbia County (3 ZIP codes mainly there), Suwannee County (part of a ZIP code).

Which places do Lake City's ZIP codes cover?

A postal name is not a city limit. By the Census Bureau's places, Lake City's residential ZIP codes cover Lake City itself and 2 other places, each listed with the ZIP codes that have at least 5% of their land in it or hold most of the place:

  • Five Points census-designated 32055
  • Watertown census-designated 32055

Source: U.S. Census Bureau, 2020 ZCTA-to-place relationship file (shares of land).

Which first three digits do Lake City's ZIP codes use?

The first three digits of a ZIP code name the sectional center, the mail processing plant that sorts it. Every ZIP code of Lake City starts with 320.

Three-digit prefixes of Lake City's ZIP codes, the sectional center for each (USPS labeling list L005, effective October 1, 2026) and how many of the prefix's codes are Lake City's
PrefixSectional centerHereAll codes
320 Jacksonville, FL (SCF 320) 4 58

Source: U.S. Postal Service, labeling list L005 (3-digit ZIP Code prefix groups, SCF sortation), effective October 1, 2026.