Residential delivery area · Missouri
ZIP Code 64440: De Kalb, MO
ZIP code 64440 uses the postal name De Kalb, Missouri and lies mostly in Buchanan County (91% of its land) with the rest in Platte County (Census 2020 ZIP-county file). About 900 people live there (Census Bureau, ACS 2020-2024). Median household income is $94,306 (Census Bureau, ACS 2020-2024). By Census place, under 1% of its land lies in De Kalb; more than 99% is outside any Census place.
- ACS2020-24
- Census2020
- ZBP2023
- IRS2022
- Town
- De Kalb · its only residential ZIP
- County
- Buchanan County (91%); Platte County (9%)
- Census places
- De Kalb
- Metro area
- St. Joseph, MO-KS
- House district
- MO-6 119th Congress
- State
- Missouri
- Time zone
- Central
- Land area
- 36.2 sq mi · 25 people per sq mi
Where is ZIP code 64440?
64440 centers on 39.585°, -94.910° and covers 36.2 square miles of land plus 0.0 of water. It borders 5 ZIP codes: 64448, 64484, 64504, 64098, 64439.
The map draws ZIP code areas only. For the streets inside 64440, 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 64440 compare with the rest of Buchanan County?
| Measure | 64440 | In Buchanan County | In MO |
|---|---|---|---|
| People (ACS 2020-2024) | 900 | 14th of 14 | 641st of 1,035 |
| Median household income | $94k | not ranked | not ranked |
| Median home value | $188k | not ranked | not ranked |
64440's income and home value are not ranked: it has fewer than 1,000 residents (900). Rankings use ZIP codes of 1,000 or more people living in households, with margins at most 25% of the figure.
It is denser than 30% of 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 64440?
The 2020 Census counted 757 people in 64440; the ACS, which samples households over 2020-2024, estimates 900. Between the 2010 and 2020 censuses its population grew 2.7% (its boundary stayed at least 90% the same).
- People, ACS 2020-2024
- 900±274 (90% margin)
- 2020 Census count
- 757+2.7% since 2010 (737)
- Households
- 309
- Median age
- 40.8
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 64440?
Of the 900 people the ACS estimates in 64440, 24.7% are under 18 and 14.7% are 65 or older. The largest group by race and Hispanic origin is White (not Hispanic) (97.1%).
- Under 1824.7%
- 18 to 6460.7%
- 65 and older14.7%
- White, not Hispanic97.1%
- Other or two or more2.7%
- Black, not Hispanic0.2%
- Hispanic or Latino0.0%
- Asian, 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 64440 earn?
Median household income is $94,306 (ACS 2020-2024). It is not measurably different from 2015-2019 ($87,116 in 2024 dollars): the change is within the surveys' margins of error.
- Median household income
- $94,306±$22,487
- Income per person
- $38,536
- Below the poverty line
- 11.9%
- Unemployed (of the labor force)
- 0.9%
- Adults 25+ with a bachelor's degree
- 9.0%
- Adjusted gross income per tax return, 2022
- $73,192380 returns; wages 69% 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 64440?
- Median home value (owners' estimate)
- $187,800
- Median gross rent
- $940
- Homes owned by their occupants
- 82.5%
- Housing units
- 397
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B25077, B25064, B25003, B25001).
What businesses are in 64440?
12 business establishments had a location in this ZIP code in 2023, 5 more than in 2018; the most are in transportation and warehousing (ZIP Code Business Patterns).
- Transportation and warehousing3
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 64440?
| ZIP | Town | People | Household income | Distance |
|---|---|---|---|---|
| 64448 | Faucett | 912 | $76k | 4.6 mi |
| 64484 | Rushville | 940 | $78k | 5.9 mi |
| 64504 | Saint Joseph | 10,068 | $59k | 7.3 mi |
| 64098 | Weston | 3,311 | $93k | 8.2 mi |
| 64439 | Dearborn | 1,537 | $91k | 9.4 mi |
| 64401 | Agency | 1,757 | $99k | 10.9 mi (near) |
| 64503 | Saint Joseph | 11,954 | $53k | 11.9 mi (near) |
| 66024 | Elwood, KS | 815 | $68k | 12.3 mi (near) |
Source: PlainZIP from the Census 2020 ZCTA boundaries (shared edges) and internal points; figures ACS 2020-2024.