County · GEOID 12065
Jefferson County, FL ZIP codes
5 ZIP/ZCTAs intersecting this county.
U.S. Census Bureau, ACS 2019–2023 5-year (vintage 2023). Geography: County Jefferson County (GEOID 12065). Methodology
Combined population of ZIP/ZCTAs intersecting this county: 19,101 (5 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
Jefferson County, FL ZIP code map

ZIP/ZCTA overlap with Jefferson County
Population overlap
Share of each ZIP/ZCTA’s population located within Jefferson County, based on ZIP Code Database county-overlap data. This is a population measure, not land-area overlap or the Census county population.
- 3233112.7%
- 3233671.4%
Directory county
- 32337100.0%
Directory county
- 32344100.0%
Directory county
- 32361100.0%
Directory county
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 Jefferson County
| ZIP | City | County | Population | Income |
|---|---|---|---|---|
| 32331 | Greenville | Madison County | 4,642 | $53,472 |
| 32336 | Lamont | Jefferson County | 1,218 | $44,293 |
| 32337 | Lloyd | Jefferson County | 83 | — |
| 32344 | Monticello | Jefferson County | 12,879 | $52,222 |
| 32361 | Wacissa | Jefferson County | 279 | $120,000 |
USPS associates these ZIPs with Jefferson County
These codes list Jefferson County as a primary or acceptable city. They are not used for the ACS headline.
| ZIP | City | County | Population | Income |
|---|---|---|---|---|
| 32345 | Monticello | Jefferson County | 794 | — |