Residential delivery area · Florida
ZIP Code 32003: Fleming Island, FL
ZIP code 32003 is in Fleming Island, Florida, entirely in Clay County (Census 2020 ZIP-county file). About 30,000 people live there (Census Bureau, ACS 2020-2024). Median household income is $116,611 (Census Bureau, ACS 2020-2024).
- ACS2020-24
- Census2020
- FHFA2025
- ZBP2023
- IRS2022
- Town
- Fleming Island · its only residential ZIP
- County
- Clay County
- Census places
- Fleming Island census-designated place
- Metro area
- Jacksonville, FL
- House district
- FL-4 119th Congress
- State
- Florida
- Time zone
- Eastern
- Land area
- 15.8 sq mi · 1,879 people per sq mi
- PO Box ZIPs
- 32006 also use the name Fleming Island
Where is ZIP code 32003?
32003 centers on 30.096°, -81.710° and covers 15.8 square miles of land plus 7.0 of water. It borders 5 ZIP codes: 32073, 32223, 32259, 32068, 32043.
The map draws ZIP code areas only. For the streets inside 32003, open its center on OpenStreetMap.
Source: U.S. Census Bureau, 2020 ZCTA cartographic boundaries and the 2023 Gazetteer (2020 ZCTAs); ZIP-to-county shares, Census places and House districts (119th Congress) from the Census 2020 relationship files (shares of land); metro area from the OMB delineation (July 2023); town name and time zone from simplemaps US ZIP Codes (CC BY 4.0).
How does 32003 compare with the rest of Clay County?
| Measure | 32003 | In Clay County | In FL |
|---|---|---|---|
| People (ACS 2020-2024) | 29,766 | 5th of 12 | 308th of 1,013 |
| Median household income | $117k | 1st of 11 | 68th of 819 |
| Median home value | $422k | 1st of 9 | 253rd of 833 |
Its median household income is higher than in 89% of U.S. residential ZIP codes, and it is denser than 84% of all U.S. residential ZIP codes. ZIP codes at the ACS caps ($250,000 or more for household income, $2,000,000 or more for home value) share the top rank.
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B01003, B19013, B25077); ranks by PlainZIP over residential ZIP codes (ZCTAs).
How many people live in 32003?
The 2020 Census counted 29,142 people in 32003; the ACS, which samples households over 2020-2024, estimates 29,766. Between the 2010 and 2020 censuses its population grew 7.4% (its boundary stayed at least 90% the same).
- People, ACS 2020-2024
- 29,766
- 2020 Census count
- 29,142+7.4% since 2010 (27,126)
- Households
- 11,470
- Median age
- 47.7
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B01003, B01002, B11001); 2020 Census (DHC P1); 2010 Census (SF1 P1).
Who lives in 32003?
Of the 29,766 people the ACS estimates in 32003, 19.1% are under 18 and 22.0% are 65 or older. The largest group by race and Hispanic origin is White (not Hispanic) (76.8%), then Hispanic or Latino (11.2%).
- Under 1819.1%
- 18 to 6458.9%
- 65 and older22.0%
- White, not Hispanic76.8%
- Hispanic or Latino11.2%
- Asian, not Hispanic4.2%
- Other or two or more4.1%
- Black, not Hispanic3.8%
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B01001 age by sex, B03002 Hispanic or Latino origin by race); shares of the estimated population, small ZIP codes carry wide margins.
What do households in 32003 earn?
Median household income is $116,611 (ACS 2020-2024), the highest of the 11 ranked ZIP codes in Clay County. It is not measurably different from 2015-2019 ($115,526 in 2024 dollars): the change is within the surveys' margins of error.
- Median household income
- $116,611
- Income per person
- $56,270
- Below the poverty line
- 5.7%
- Unemployed (of the labor force)
- 2.8%
- Adults 25+ with a bachelor's degree
- 49.6%
- Adjusted gross income per tax return, 2022
- $113,68013,760 returns; wages 62% of AGI (IRS)
Source: U.S. Census Bureau, ACS 2020-2024 and 2015-2019 5-year estimates (B19013, B19301, B17001, B23025, B15003; 2015-2019 dollars converted with the BLS CPI-U, 1.22699); IRS Statistics of Income, ZIP code data, tax year 2022 (adjusted gross income per return, filed under the address on the return).
What are homes worth in 32003?
FHFA's house price index for 32003, built from repeat sales and appraisals of the same homes, rose 106% from 2015 to 2025 and rose 54% from 2020 to 2025, and moved −2.4% in 2025.
- Median home value (owners' estimate)
- $422,400
- Median gross rent
- $1,935
- Homes owned by their occupants
- 85.3%
- Housing units
- 12,043
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B25077, B25064, B25003, B25001); FHFA House Price Index, annual five-digit ZIP, updated 2026-03-31.
What businesses are in 32003?
725 business establishments had a location in this ZIP code in 2023, 67 more than in 2018; the most are in health care and social assistance (ZIP Code Business Patterns).
- Health care and social assistance135
- Professional, scientific, and technical services105
- Real estate and rental and leasing69
- Other services (except public administration)65
- Retail trade64
- Accommodation and food services63
Source: U.S. Census Bureau, ZIP Code Business Patterns 2023 and 2018 (establishments with paid employees, by the business's ZIP code).
Which ZIP codes are next to 32003?
| ZIP | Town | People | Household income | Distance |
|---|---|---|---|---|
| 32073 | Orange Park | 43,561 | $77k | 5.3 mi |
| 32223 | Jacksonville | 26,160 | $95k | 5.6 mi |
| 32259 | Saint Johns | 75,016 | $151k | 7.6 mi |
| 32068 | Middleburg | 58,983 | $84k | 10.4 mi |
| 32043 | Green Cove Springs | 34,562 | $84k | 11.8 mi |
| 32214 | Jacksonville | 0 | – | 7.9 mi (near) |
| 32257 | Jacksonville | 42,904 | $76k | 8.7 mi (near) |
| 32244 | Jacksonville | 63,592 | $62k | 8.8 mi (near) |
| 32212 | Jacksonville | 1,939 | $51k | 9.1 mi (near) |
| 32258 | Jacksonville | 40,408 | $102k | 10.0 mi (near) |
Source: PlainZIP from the Census 2020 ZCTA boundaries (shared edges) and internal points; figures ACS 2020-2024.
Which other ZIP codes use the name Fleming Island?
1 more ZIP code carries the postal name Fleming Island, FL without a residential delivery area: PO boxes at the post office, or a single organization with its own ZIP code. The Census Bureau publishes no figures for it.
| ZIP | County |
|---|---|
| 32006 | Clay County |
Source: GeoNames postal codes (CC BY 4.0), downloaded 2026-10-09; a ZIP code with no Census ZCTA has no residential delivery area.