Residential delivery area · Mississippi
ZIP Code 39540: Diberville, MS
ZIP code 39540 uses the postal name Diberville, Mississippi and lies entirely in Harrison County (Census 2020 ZIP-county file). About 13,000 people live there (Census Bureau, ACS 2020-2024). Median household income is $66,016 (Census Bureau, ACS 2020-2024). Most of its land (92%) lies in the city of D'Iberville.
- ACS2020-24
- Census2020
- FHFA2025
- ZBP2023
- IRS2022
- Town
- Diberville · its only residential ZIP
- County
- Harrison County
- Census places
- D'Iberville
- Metro area
- Gulfport-Biloxi, MS
- House district
- MS-4 119th Congress
- State
- Mississippi
- Time zone
- Central
- Land area
- 11.4 sq mi · 1,160 people per sq mi
Where is ZIP code 39540?
39540 centers on 30.443°, -88.897° and covers 11.4 square miles of land plus 0.8 of water. It borders 3 ZIP codes: 39534, 39532, 39565.
The map draws ZIP code areas only. For the streets inside 39540, 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 39540 compare with the rest of Harrison County?
| Measure | 39540 | In Harrison County | In MS |
|---|---|---|---|
| People (ACS 2020-2024) | 13,203 | 10th of 13 | 78th of 427 |
| Median household income | $66k | 7th of 11 | 53rd of 205 |
| Median home value | $210k | 9th of 12 | 41st of 203 |
Its median household income is higher than in 40% of U.S. residential ZIP codes, and it is denser than 80% 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 39540?
The 2020 Census counted 12,707 people in 39540; the ACS, which samples households over 2020-2024, estimates 13,203. Its boundary changed between the 2010 and 2020 censuses, so the two counts are not compared.
- People, ACS 2020-2024
- 13,203
- 2020 Census count
- 12,707
- Households
- 5,035
- Median age
- 35.0
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 39540?
Of the 13,203 people the ACS estimates in 39540, 28.5% are under 18 and 13.4% are 65 or older. The largest group by race and Hispanic origin is White (not Hispanic) (60.8%), then Black (not Hispanic) (19.1%).
- Under 1828.5%
- 18 to 6458.1%
- 65 and older13.4%
- White, not Hispanic60.8%
- Black, not Hispanic19.1%
- Hispanic or Latino8.1%
- Asian, not Hispanic8.0%
- Other or two or more3.9%
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 39540 earn?
Median household income is $66,016 (ACS 2020-2024), the 7th highest of the 11 ranked ZIP codes in Harrison County.
- Median household income
- $66,016±$12,055
- Income per person
- $33,621
- Below the poverty line
- 18.8%
- Unemployed (of the labor force)
- 3.1%
- Adults 25+ with a bachelor's degree
- 25.9%
- Adjusted gross income per tax return, 2022
- $64,3096,060 returns; wages 67% 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 39540?
FHFA's house price index for 39540, built from repeat sales and appraisals of the same homes, rose 63% from 2015 to 2025 and rose 47% from 2020 to 2025, and moved +6.2% in 2025.
- Median home value (owners' estimate)
- $210,100
- Median gross rent
- $1,249
- Homes owned by their occupants
- 59.0%
- Housing units
- 5,390
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 39540?
373 business establishments had a location in this ZIP code in 2023, 40 more than in 2018; the most are in retail trade (ZIP Code Business Patterns).
- Retail trade93
- Accommodation and food services77
- Other services (except public administration)38
- Finance and insurance28
- Health care and social assistance28
- Real estate and rental and leasing18
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 39540?
| ZIP | Town | People | Household income | Distance |
|---|---|---|---|---|
| 39534 | Biloxi | 1,857 | – | 2.8 mi |
| 39532 | Biloxi | 36,662 | $69k | 6.2 mi |
| 39565 | Vancleave | 20,984 | $88k | 14.2 mi |
| 39530 | Biloxi | 7,701 | $41k | 2.9 mi (near) |
| 39531 | Biloxi | 18,918 | $54k | 4.9 mi (near) |
| 39564 | Ocean Springs | 43,240 | $79k | 8.0 mi (near) |
| 39507 | Gulfport | 18,564 | $55k | 8.7 mi (near) |
| 39501 | Gulfport | 22,565 | $35k | 12.6 mi (near) |
Source: PlainZIP from the Census 2020 ZCTA boundaries (shared edges) and internal points; figures ACS 2020-2024.