Residential delivery area · Missouri
ZIP Code 64439: Dearborn, MO
ZIP code 64439 uses the postal name Dearborn, Missouri and lies mostly in Platte County (59% of its land) with the rest in Buchanan County (Census 2020 ZIP-county file). About 1,500 people live there (Census Bureau, ACS 2020-2024). Median household income is $91,136 (Census Bureau, ACS 2020-2024). By Census place, its land lies in Dearborn (2%) and New Market (under 1%); 98% is outside any Census place.
- ACS2020-24
- Census2020
- FHFA2025
- ZBP2023
- IRS2022
- Town
- Dearborn · its only residential ZIP
- County
- Platte County (59%); Buchanan County (41%)
- Census places
- Dearborn (2%); New Market (under 1%) census-designated place
- Metro area
- Kansas City, MO-KS
- House district
- MO-6 119th Congress
- State
- Missouri
- Time zone
- Central
- Land area
- 54.0 sq mi · 28 people per sq mi
Where is ZIP code 64439?
64439 centers on 39.524°, -94.753° and covers 54.0 square miles of land plus 0.4 of water. It borders 8 ZIP codes: 64018, 64444, 64448, 64401, 64098, 64440, 64454, 64079.
The map draws ZIP code areas only. For the streets inside 64439, 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 64439 compare with the rest of Platte County?
| Measure | 64439 | In Platte County | In MO |
|---|---|---|---|
| People (ACS 2020-2024) | 1,537 | 11th of 19 | 500th of 1,035 |
| Median household income | $91k | 6th of 11 | 78th of 479 |
| Median home value | $286k | not ranked | not ranked |
64439's median home value is not ranked: its 90% margin of error (±$102,619) is more than a quarter of the figure ($286,100). Rankings use ZIP codes of 1,000 or more people living in households, with margins at most 25% of the figure.
Its median household income is higher than in 74% of U.S. residential ZIP codes, and it is denser than 32% 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 64439?
The 2020 Census counted 1,615 people in 64439; the ACS, which samples households over 2020-2024, estimates 1,537. Between the 2010 and 2020 censuses its population fell 1.6% (its boundary stayed at least 90% the same).
- People, ACS 2020-2024
- 1,537±394 (90% margin)
- 2020 Census count
- 1,615−1.6% since 2010 (1,642)
- Households
- 582
- Median age
- 42.5
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 64439?
Of the 1,537 people the ACS estimates in 64439, 22.6% are under 18 and 22.1% are 65 or older. The largest group by race and Hispanic origin is White (not Hispanic) (88.9%).
- Under 1822.6%
- 18 to 6455.2%
- 65 and older22.1%
- White, not Hispanic88.9%
- Other or two or more5.7%
- Hispanic or Latino5.1%
- Asian, not Hispanic0.4%
- Black, not Hispanic0.0%
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 64439 earn?
Median household income is $91,136 (ACS 2020-2024), the 6th highest of the 11 ranked ZIP codes in Platte County. It is not measurably different from 2015-2019 ($87,529 in 2024 dollars): the change is within the surveys' margins of error.
- Median household income
- $91,136±$17,028
- Income per person
- $34,768
- Below the poverty line
- 5.2%
- Unemployed (of the labor force)
- 0.3%
- Adults 25+ with a bachelor's degree
- 31.6%
- Adjusted gross income per tax return, 2022
- $77,440780 returns; wages 66% 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 64439?
FHFA's house price index for 64439, built from repeat sales and appraisals of the same homes, rose 123% from 2015 to 2025 and rose 57% from 2020 to 2025, and moved +7.5% in 2025.
- Median home value (owners' estimate)
- $286,100
- Median gross rent
- $454
- Homes owned by their occupants
- 90.2%
- Housing units
- 656
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 64439?
31 business establishments had a location in this ZIP code in 2023, 2 fewer than in 2018; the most are in construction (ZIP Code Business Patterns).
- Construction6
- Retail trade6
- Transportation and warehousing6
- Accommodation and food services4
- Other services (except public administration)3
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 64439?
| ZIP | Town | People | Household income | Distance |
|---|---|---|---|---|
| 64018 | Camden Point | 981 | $111k | 5.1 mi |
| 64444 | Edgerton | 1,043 | $69k | 6.2 mi |
| 64448 | Faucett | 912 | $76k | 6.8 mi |
| 64401 | Agency | 1,757 | $99k | 7.8 mi |
| 64098 | Weston | 3,311 | $93k | 8.3 mi |
| 64440 | De Kalb | 900 | $94k | 9.4 mi |
| 64454 | Gower | 2,941 | $87k | 10.3 mi |
| 64079 | Platte City | 15,160 | $99k | 11.3 mi |
Source: PlainZIP from the Census 2020 ZCTA boundaries (shared edges) and internal points; figures ACS 2020-2024.