01Location & Geography
Authoritative geographic identifiers from the U.S. Census Bureau, ANSI, and FIPS standards.
| Primary City | Greenville, FL |
|---|---|
| County | Madison County (FIPS 12079) |
| State | Florida (FIPS 12) |
| Census Region / Division | South Region · South Atlantic Division |
| Coordinates | 30.444887, -83.6376 |
| Land / Water Area | 291.46 mi² land · 12.513 mi² water |
02Income & Economics
Distribution of the 1,650 individual tax returns filed in 32331 by adjusted gross income bracket (IRS SOI, 2022).
03Income Over Time
Year-over-year change in 32331's IRS income metrics, 2020–2022.
04Population Trend
Decennial U.S. Census population for the 32331 ZCTA.
05USPS Postal Details
Delivery and facility attributes from the monthly USPS dataset.
| ZIP Classification | Non-Unique Zip |
|---|---|
| Facility Type | Post Office |
| Carrier Route Sort | D |
| USPS Finance Number | 113585 |
| City Aliases | Greenville |
06Frequently Asked Questions
What county is ZIP code 32331 in?
ZIP code 32331 is in Madison County, Florida (county FIPS code 12079).
What city is ZIP code 32331?
The primary USPS city for 32331 is Greenville, FL.
What is the population of ZIP code 32331?
The 2020 Census population of 32331 was 4,192 residents.
What is the median income in ZIP code 32331?
Based on IRS Statistics of Income data, the estimated median adjusted gross income per tax return in 32331 is about $38,802, with around 2% of filers reporting $200,000 or more. Note that adjusted gross income is a tax measure and differs from U.S. Census household income.