39540 ZIP Code, Diberville, MS
39540 is a ZIP code in Diberville, Mississippi in Harrison County. It covers 11 square miles of land. The closest ZIP codes are 39534, 39530 and 39531. 13,203 people live here in 5,035 households. At about 1,160 people per square mile it has suburban density, and owners and renters are mixed (59% own). Median household income is $66,016, above the Mississippi median of $56,447.
Quick facts
- Mailing city: Diberville, MS
- County: Harrison County
- Land area: 11 sq mi
- Population: 13,203
- Median household income: $66,016
- Carrier routes: 9 (5,857 homes)
Key figures
| Measure | Value |
|---|---|
| Residents | 13,203 |
| Households | 5,035 |
| Median household income | $66,016 |
| Income per person | $33,621 |
| Median age | 35 |
| Homeowners | 59.0% |
| Median home value | $210,100 |
| Median rent | $1,249 |
| Bachelor's degree or higher | 25.9% |
| Average commute (minutes) | 27 |
| Households with kids under 18 | 34.9% |
| Moved in the past year | 15.6% |
| Below the poverty line | 18.8% |
| Broadband internet | 91.6% |
| Speak a non-English language at home | 11.1% |
Household income
| % of households | Value |
|---|---|
| <$10K | 4.0% |
| $10–15K | 2.2% |
| $15–25K | 3.7% |
| $25–35K | 8.8% |
| $35–50K | 20.5% |
| $50–75K | 15.5% |
| $75–100K | 13.7% |
| $100–150K | 18.0% |
| $150–200K | 5.7% |
| $200K+ | 8.0% |
Age
| % of all residents | Value |
|---|---|
| <10 | 14.4% |
| 10–19 | 16.0% |
| 20–24 | 5.0% |
| 25–34 | 14.5% |
| 35–44 | 16.5% |
| 45–54 | 11.3% |
| 55–64 | 8.9% |
| 65–74 | 7.0% |
| 75+ | 6.4% |
Tenure
| % of housing units | Value |
|---|---|
| Owned, with mortgage | 30.1% |
| Owned outright | 25.5% |
| Rented | 37.9% |
| Vacant | 6.5% |
Type of building
| % of housing units | Value |
|---|---|
| Detached house | 57.5% |
| Townhome | 3.0% |
| 2–4 units | 4.5% |
| 5–19 units | 14.5% |
| 20+ units | 13.0% |
| Mobile / other | 7.5% |
Businesses in 39540
373 business establishments with 6,261 employees (ZIP Codes Business Patterns 2023).
- Retail Trade: 93
- Accommodation and Food Services: 77
- Other Services (except Public Administration): 38
- Finance and Insurance: 28
- Health Care and Social Assistance: 28
- Real Estate and Rental and Leasing: 18
- Professional, Scientific, and Technical Services: 18
- Construction: 15
EDDM carrier routes
39540 has 9 USPS carrier routes with 5,857 residential and 588 business mailboxes. Open the EDDM route map.
Carrier routes in 39540
39540 has 9 USPS carrier routes (2 city (C), 7 rural (R)) with 5,857 residential and 588 business mailboxes. Routes range from 367 homes (C060) to 1,066 homes (C061); the median route has 621 homes. The Census counted 5,035 households in 39540 (2020–2024 average); USPS counts current mailboxes, including new and vacant homes.
| Homes per route | Routes |
|---|---|
| 1–249 | 0 |
| 250–499 | 2 |
| 500–749 | 4 |
| 750–999 | 2 |
| 1,000–1,499 | 1 |
| 1,500+ | 0 |
Best routes in 39540 for…
Most businesses
For B2B offers: office supplies, cleaning, IT, catering and commercial services.
- Route C060 — USPS business mailboxes 242, 367 homes
- Route R006 — USPS business mailboxes 208, 521 homes
- Route R020 — USPS business mailboxes 48, 844 homes
- Route R026 — USPS business mailboxes 27, 454 homes
- Route C061 — USPS business mailboxes 25, 1,066 homes
Select these 5 routes on the route map
Every carrier route in 39540
| Route | Type | Homes | Businesses | Est. median income | Est. owners | Est. families with kids | Est. moved in past year |
|---|---|---|---|---|---|---|---|
| C060 | City | 367 | 242 | $46,177 | — | — | — |
| C061 | City | 1,066 | 25 | $26,026 | — | — | — |
| R006 | Rural | 521 | 208 | $49,028 | — | — | — |
| R010 | Rural | 752 | 17 | $63,497 | — | — | — |
| R013 | Rural | 630 | 3 | $133,980 | — | — | — |
| R020 | Rural | 844 | 48 | $63,497 | — | — | — |
| R022 | Rural | 602 | 14 | $133,980 | — | — | — |
| R026 | Rural | 454 | 27 | $47,520 | — | — | — |
| R028 | Rural | 621 | 4 | $26,026 | — | — | — |
Income, owners, families and movers are estimates for each route (how we estimate them); mailbox counts are current USPS figures. Open 39540 on the EDDM route map.
How route demographics are estimated
Mailbox counts come from USPS; demographics are estimates
The number of homes and businesses on each carrier route is the current USPS EDDM count. The Census Bureau does not publish figures for carrier routes, so income, homeownership, ages, families, movers and housing age on a route are EDDM2GO estimates built from Census block groups (neighborhood areas of roughly 600 to 3,000 people).
How a route gets its figures: the block-group length-share method
We trace each route's streets every 25 meters and record which block group each stretch falls in. The route's homes are spread along its streets in proportion to length, so a route with 60% of its street length in one block group is assumed to have 60% of its homes there. Each block group then contributes its Census counts in proportion to the share of its housing units that sit on the route (capped at the whole block group). Medians are recalculated from the combined income, home-value and age brackets, the way the Census Bureau computes them, not averaged.
Margins of error
Census survey figures carry a margin of error at 90% confidence; we carry it through the calculation and show it as ±. Our margins treat the route-to-block-group split as exact, so the real uncertainty is larger. Routes with fewer than 100 estimated households, large margins, or streets we could not place are flagged.
Different years
USPS mailbox counts are current. Census figures are 5-year averages for 2020–2024, so a new subdivision may have more homes on the route today than the Census counted. Use the route figures to compare routes with each other, not as an exact head count.
Why some routes show identical figures
Two routes that run through the same block group get the same percentages and medians, because the Census publishes one set of figures for the whole block group. Their mailbox counts still differ, and those are exact.
Route and mailbox counts: USPS EDDM route data. Route demographics: EDDM2GO estimates from U.S. Census Bureau American Community Survey 5-year block-group data (2020–2024) and 2024 cartographic block-group boundaries. This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.
Nearby ZIP codes
- 39534 — Biloxi city, MS (2.8 mi)
- 39530 — Biloxi city, MS (2.9 mi)
- 39531 — Biloxi city, MS (4.9 mi)
- 39532 — Biloxi city, MS (6.2 mi)
- 39564 — Ocean Springs city, MS (8 mi)
- 39507 — Gulfport city, MS (8.7 mi)
- 39501 — Gulfport city, MS (12.6 mi)
- 39565 — Vancleave CDP, MS (14.2 mi)
Areas that include 39540
- D'Iberville, MS ZIP codes — 1 ZIP code
- Diberville, MS ZIP codes — 1 ZIP code
- Harrison County ZIP codes — 11 ZIP codes
- Mississippi ZIP code data
Where it ranks
- No. 5 of 10: highest median household income in Harrison County
- No. 2 of 10: highest share of households with children in Harrison County
- No. 2 of 11: lowest median age in Harrison County
- No. 1 of 11: fastest population growth in Harrison County
Mail every home in 39540
Route counts on this page price as Full Service 6.5 × 9 postcards: we print, bundle by carrier route and hand the mailing to USPS. Prefer to take it to the Post Office yourself? Print only costs less and you pay postage at drop-off.
EDDM guides
ZIP code statistics describe the Census ZIP Code Tabulation Area (ZCTA) 39540, which approximates the USPS ZIP code area. Census figures: American Community Survey 5-year estimates, 2020–2024.
Frequently asked questions
- What city is 39540 in?
- 39540 is a Diberville, MS mailing address. By land area, 92% lies inside D'Iberville and 3% lies inside Biloxi; the rest is outside any Census-defined city or community.
- What county is 39540 in?
- 39540 is in Harrison County.
- What is the population of 39540?
- About 13,203 people (±32), according to the Census Bureau's American Community Survey 5-year estimates for 2020–2024. The 2020 Census counted 12,707.
- What is the median household income in 39540?
- $66,016 (±$12,055), compared with $56,447 for Mississippi as a whole. Half the households in the ZIP code earn more and half earn less.
- How many carrier routes and mailboxes are in 39540?
- 9 USPS carrier routes with 5,857 residential and 588 business mailboxes (6,445 in all), from the route data stored by EDDM2GO. An EDDM mailing can target any combination of these routes.
- What ZIP codes are near 39540?
- The closest, measured center to center: 39534 (2.8 mi, Biloxi), 39530 (2.9 mi, Biloxi), 39531 (4.9 mi, Biloxi), 39532 (6.2 mi, Biloxi), 39564 (8 mi, Ocean Springs) and 39507 (8.7 mi, Gulfport).
This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.