ZIP code
39503
Gulfport, MS
39503 covers Gulfport in Harrison County, with 54,230 people in the ACS 2023 estimate.
Figures are for the Census ZIP Code Tabulation Area (ZCTA), which is not the same as a USPS ZIP code. A PO Box or unique ZIP may have no ZCTA and no demographics. Methodology
U.S. Census Bureau, ACS 2019–2023 5-year (vintage 2023). Geography: ZCTA 39503. Methodology
ZIP code map of 39503

About ZIP code 39503
More enterprise fields
Commercial ZIP directory · not ACS
Commercial ZIP directory population_count for ZCTA 39503. Not ACS. Methodology
People in 39503
Race
- White30,495
- Black or African American16,137
- American Indian or Alaska Native280
- Asian1,127
- Native Hawaiian and Pacific Islander88
- Other race1,587
- Two or more races3,929
Hispanic or Latino (any race): 3,459
Age
- Under 107,233
- 10 to 197,657
- 20 to 296,616
- 30 to 397,821
- 40 to 496,663
- 50 to 596,600
- 60 to 696,036
- 70 to 793,557
- 80 and older1,460
Income and housing in 39503
Education
- High school graduate92.3%
- Bachelor's degree24.0%
- Graduate degree8.5%
Places covering 39503
Cities and places — Population overlap
Share of this ZIP/ZCTA’s population located within each place, based on ZIP Code Database place-overlap data. This is a population measure, not land-area overlap or the Census-place population.
ZIP Code Database place-overlap table, field percent_of_zip_population_in_place, keyed by place_geoid. Not ACS 2019–2023. Overlap vintage is the shipped overlap table and is separate from ACS. Methodology
Counties — Population overlap
Share of this ZIP/ZCTA’s population located within each county, based on ZIP Code Database county-overlap data. This is a population measure, not land-area overlap or the Census county population.
- Harrison County100.0%
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
33.4% of this ZIP is outside city limits (a real overlap row, not missing data).
Population history for 39503
Hover the chart or read the table below (Year | ACS | IRS).
| Year | ACS population | IRS population |
|---|---|---|
| 2005 | 34,056 | |
| 2006 | 35,851 | |
| 2007 | 39,210 | |
| 2008 | 38,394 | |
| 2009 | 40,588 | |
| 2010 | 41,589 | |
| 2011 | 44,735 | 42,117 |
| 2012 | 46,548 | 42,660 |
| 2013 | 48,348 | 42,820 |
| 2014 | 49,448 | 43,480 |
| 2015 | 50,568 | 43,720 |
| 2016 | 52,387 | 43,460 |
| 2017 | 53,949 | 43,980 |
| 2018 | 54,993 | 44,410 |
| 2019 | 55,692 | 46,240 |
| 2020 | 56,418 | 45,610 |
| 2021 | 55,332 | 45,830 |
| 2022 | 53,049 | 46,140 |
| 2023 | 54,230 |
ACS: U.S. Census Bureau American Community Survey 5-year estimates. IRS: Statistics of Income ZIP Code data.
ZIP codes near 39503
12 nearest ZIP centroids (any distance)
- 39501Gulfport6.5 miPop 23,178 · Income $33,491
- 39560Long Beach7.0 miPop 18,505 · Income $73,090
- 39507Gulfport8.2 miPop 17,512 · Income $49,459
- 39571Pass Christian8.7 miPop 13,942 · Income $64,469
- 39574Saucier9.6 miPop 13,830 · Income $69,167
- 39532Biloxi10.2 miPop 36,710 · Income $65,892
- 39531Biloxi11.6 miPop 19,045 · Income $54,599
- 39534Biloxi14.0 miPop 1,879 · Income —
- 39540Diberville14.8 miPop 13,033 · Income $65,712
- 39525Diamondhead14.9 miPop 9,338 · Income $86,208
- 39530Biloxi15.8 miPop 7,836 · Income $39,755
- 39561Mc Henry16.2 miPop 2,224 · Income $80,750
ZIP centroids within 2 miles
No other ZIP codes within 2 miles of 39503, measured by Census internal-point centroids. Try a wider radius.
ZIPs within 2 miles of this place
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ZIP code 39503 FAQ
- What city is ZIP code 39503 in?
- 39503 is in Gulfport, MS.
- What county is 39503 in?
- 39503 is in Harrison County.
- What is the median household income in 39503?
- The median household income in 39503 is $61,298.
- Which ZIP codes are near 39503?
- Use the radius tool on this page to list ZIP codes within a chosen distance of 39503.