34431 ZIP Code, Dunnellon, FL
34431 is a ZIP code in Dunnellon, Florida — mostly in Marion County (55% of its land), with smaller parts in Levy County. It covers 104 square miles of land. The closest ZIP codes are 32668, 34449 and 34433. 9,785 people live here in 4,138 households. It is rural, with fewer than 100 people per square mile, and most homes are owner-occupied (91%). Median household income is $56,534, below the Florida median of $74,568; the median age is 52.9, older than most ZIP codes.
Quick facts
- Mailing city: Dunnellon, FL
- County: Marion County
- Land area: 104 sq mi
- Population: 9,785
- Median household income: $56,534
- Carrier routes: 11 (5,278 homes)
Key figures
| Measure | Value |
|---|---|
| Residents | 9,785 |
| Households | 4,138 |
| Median household income | $56,534 |
| Income per person | $31,139 |
| Median age | 52.9 |
| Homeowners | 91.1% |
| Median home value | $215,500 |
| Median rent | $981 |
| Bachelor's degree or higher | 17.6% |
| Average commute (minutes) | 32.8 |
| Households with kids under 18 | 18.8% |
| Moved in the past year | 9.1% |
| Below the poverty line | 13.5% |
| Broadband internet | 82.8% |
| Speak a non-English language at home | 4.4% |
Household income
| % of households | Value |
|---|---|
| <$10K | 6.4% |
| $10–15K | 7.0% |
| $15–25K | 9.8% |
| $25–35K | 8.7% |
| $35–50K | 10.9% |
| $50–75K | 25.1% |
| $75–100K | 10.9% |
| $100–150K | 9.7% |
| $150–200K | 6.0% |
| $200K+ | 5.6% |
Age
| % of all residents | Value |
|---|---|
| <10 | 10.4% |
| 10–19 | 10.0% |
| 20–24 | 1.7% |
| 25–34 | 8.0% |
| 35–44 | 11.1% |
| 45–54 | 11.6% |
| 55–64 | 13.3% |
| 65–74 | 19.0% |
| 75+ | 14.9% |
Tenure
| % of housing units | Value |
|---|---|
| Owned, with mortgage | 38.5% |
| Owned outright | 38.6% |
| Rented | 7.3% |
| Vacant | 15.6% |
Type of building
| % of housing units | Value |
|---|---|
| Detached house | 84.1% |
| Townhome | 1.9% |
| 2–4 units | 1.1% |
| 5–19 units | 1.0% |
| 20+ units | 0.5% |
| Mobile / other | 11.5% |
Businesses in 34431
118 business establishments with 585 employees (ZIP Codes Business Patterns 2023).
- Construction: 20
- Administrative and Support and Waste Management and Remediation Services: 14
- Other Services (except Public Administration): 14
- Professional, Scientific, and Technical Services: 13
- Retail Trade: 11
- Health Care and Social Assistance: 11
- Transportation and Warehousing: 8
- Accommodation and Food Services: 7
EDDM carrier routes
34431 has 11 USPS carrier routes with 5,278 residential and 103 business mailboxes. Open the EDDM route map.
Carrier routes in 34431
34431 has 11 USPS carrier routes (9 rural (R), 2 highway contract (H)) with 5,278 residential and 103 business mailboxes. Routes range from 170 homes (R041) to 657 homes (R028); the median route has 516 homes. The Census counted 4,138 households in 34431 (2020–2024 average); USPS counts current mailboxes, including new and vacant homes.
| Homes per route | Routes |
|---|---|
| 1–249 | 1 |
| 250–499 | 4 |
| 500–749 | 6 |
| 750–999 | 0 |
| 1,000–1,499 | 0 |
| 1,500+ | 0 |
Best routes in 34431 for…
Most businesses
For B2B offers: office supplies, cleaning, IT, catering and commercial services.
- Route R018 — USPS business mailboxes 55, 556 homes
- Route H001 — USPS business mailboxes 18, 355 homes
- Route R028 — USPS business mailboxes 11, 657 homes
- Route R040 — USPS business mailboxes 5, 598 homes
- Route R024 — USPS business mailboxes 5, 516 homes
Select these 5 routes on the route map
Every carrier route in 34431
| Route | Type | Homes | Businesses | Est. median income | Est. owners | Est. families with kids | Est. moved in past year |
|---|---|---|---|---|---|---|---|
| H001 | Highway contract | 355 | 18 | $39,115 | — | — | — |
| H041 | Highway contract | 325 | 3 | $43,784 | — | — | — |
| R002 | Rural | 495 | 2 | $42,492 | — | — | — |
| R004 | Rural | 487 | 2 | $59,613 | — | — | — |
| R007 | Rural | 525 | 2 | $58,527 | — | — | — |
| R008 | Rural | 594 | 0 | $39,115 | — | — | — |
| R018 | Rural | 556 | 55 | $39,115 | — | — | — |
| R024 | Rural | 516 | 5 | $50,080 | — | — | — |
| R028 | Rural | 657 | 11 | $59,613 | — | — | — |
| R040 | Rural | 598 | 5 | $58,527 | — | — | — |
| R041 | Rural | 170 | 0 | $58,527 | — | — | — |
Income, owners, families and movers are estimates for each route (how we estimate them); mailbox counts are current USPS figures. Open 34431 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
- 32668 — Williston Highlands CDP, FL (8.8 mi)
- 34449 — Inglis town, FL (9.9 mi)
- 34433 — Citrus Springs CDP, FL (10.2 mi)
- 34432 — Rainbow Springs CDP, FL (10.8 mi)
- 34434 — Citrus Springs CDP, FL (11.5 mi)
- 32639 (13.2 mi)
- 34445 — Citrus Springs CDP, FL (13.3 mi)
- 34481 — On Top of the World CDP, FL (13.4 mi)
Areas that include 34431
- Rainbow Springs, FL ZIP codes — 2 ZIP codes
- Rainbow Lakes Estates, FL ZIP codes — 1 ZIP code
- Dunnellon, FL ZIP codes — 4 ZIP codes
- Levy County ZIP codes — 12 ZIP codes
- Marion County ZIP codes — 34 ZIP codes
- Florida ZIP code data
Where it ranks
- No. 3 of 28: highest share of owner-occupied homes in Marion County
- No. 7 of 28: fastest population growth in Marion County
Mail every home in 34431
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) 34431, which approximates the USPS ZIP code area. Census figures: American Community Survey 5-year estimates, 2020–2024.
Frequently asked questions
- What city is 34431 in?
- 34431 is a Dunnellon, FL mailing address. By land area, 15% lies inside Rainbow Lakes Estates and 3% lies inside Rainbow Springs; the rest is outside any Census-defined city or community.
- What county is 34431 in?
- 34431 is mostly in Marion County (55% of its land), with smaller parts in Levy County.
- What is the population of 34431?
- About 9,785 people (±1,149), according to the Census Bureau's American Community Survey 5-year estimates for 2020–2024. The 2020 Census counted 8,589.
- What is the median household income in 34431?
- $56,534 (±$5,128), compared with $74,568 for Florida as a whole. Half the households in the ZIP code earn more and half earn less.
- How many carrier routes and mailboxes are in 34431?
- 11 USPS carrier routes with 5,278 residential and 103 business mailboxes (5,382 in all), from the route data stored by EDDM2GO. An EDDM mailing can target any combination of these routes.
- What ZIP codes are near 34431?
- The closest, measured center to center: 32668 (8.8 mi, Williston Highlands), 34449 (9.9 mi, Inglis), 34433 (10.2 mi, Citrus Springs), 34432 (10.8 mi, Rainbow Springs), 34434 (11.5 mi, Citrus Springs) and 32639 (13.2 mi).
This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.