ZIP code
64440
De Kalb, MO
64440 covers De Kalb in Buchanan County, with 876 people in the ACS 2023 estimate.
Figures are for the Census ZIP Code Tabulation Area (ZCTA), which is not the same as a USPS ZIP code. A PO Box or unique ZIP may have no ZCTA and no demographics. Methodology
U.S. Census Bureau, ACS 2019–2023 5-year (vintage 2023). Geography: ZCTA 64440. Methodology
ZIP code map of 64440

About ZIP code 64440
More enterprise fields
Commercial ZIP directory · not ACS
Commercial ZIP directory population_count for ZCTA 64440. Not ACS. Methodology
People in 64440
Race
- White716
- Black or African American3
- American Indian or Alaska Native1
- Asian2
- Other race3
- Two or more races32
Hispanic or Latino (any race): 11
Age
- Under 1092
- 10 to 19115
- 20 to 2971
- 30 to 3996
- 40 to 4968
- 50 to 59128
- 60 to 69112
- 70 to 7948
- 80 and older27
Income and housing in 64440
Education
- High school graduate89.7%
- Bachelor's degree14.4%
- Graduate degree3.9%
Places covering 64440
Cities and places — Population overlap
Share of this ZIP/ZCTA’s population located within each place, based on ZIP Code Database place-overlap data. This is a population measure, not land-area overlap or the Census-place population.
- De Kalb30.8%
ZIP Code Database place-overlap table, field percent_of_zip_population_in_place, keyed by place_geoid. Not ACS 2019–2023. Overlap vintage is the shipped overlap table and is separate from ACS. Methodology
Counties — Population overlap
Share of this ZIP/ZCTA’s population located within each county, based on ZIP Code Database county-overlap data. This is a population measure, not land-area overlap or the Census county population.
- Buchanan County95.8%
- Platte County4.2%
ZIP Code Database county-overlap table, field percent_of_zip_population_in_county, keyed by county_geoid. Not ACS 2019–2023. Overlap vintage is the shipped overlap table and is separate from ACS. Methodology
69.2% of this ZIP is outside city limits (a real overlap row, not missing data).
Population history for 64440
Hover the chart or read the table below (Year | ACS | IRS).
| Year | ACS population | IRS population |
|---|---|---|
| 2005 | 721 | |
| 2006 | 709 | |
| 2007 | 727 | |
| 2008 | 721 | |
| 2009 | 693 | |
| 2010 | 738 | |
| 2011 | 867 | 719 |
| 2012 | 887 | 710 |
| 2013 | 610 | 690 |
| 2014 | 618 | 700 |
| 2015 | 676 | 720 |
| 2016 | 745 | 690 |
| 2017 | 601 | 690 |
| 2018 | 592 | 710 |
| 2019 | 667 | 690 |
| 2020 | 814 | 710 |
| 2021 | 842 | 730 |
| 2022 | 904 | 750 |
| 2023 | 876 |
ACS: U.S. Census Bureau American Community Survey 5-year estimates. IRS: Statistics of Income ZIP Code data.
ZIP codes near 64440
12 nearest ZIP centroids (any distance)
- 64448Faucett4.6 miPop 862 · Income $69,392
- 64484Rushville5.9 miPop 843 · Income $62,692
- 64504Saint Joseph7.3 miPop 10,286 · Income $55,300
- 64098Weston8.2 miPop 3,300 · Income $95,114
- 64439Dearborn9.4 miPop 1,535 · Income $92,917
- 64401Agency10.9 miPop 1,604 · Income $96,142
- 64503Saint Joseph11.9 miPop 11,921 · Income $53,351
- 66024Elwood12.3 miPop 684 · Income $68,047
- 66002Atchison12.5 miPop 13,197 · Income $62,738
- 64501Saint Joseph13.0 miPop 10,354 · Income $41,615
- 64018Camden Point13.5 miPop 1,104 · Income $110,403
- 64507Saint Joseph13.8 miPop 14,159 · Income $63,014
ZIP centroids within 2 miles
No other ZIP codes within 2 miles of 64440, measured by Census internal-point centroids. Try a wider radius.
ZIPs within 2 miles of this place
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ZIP code 64440 FAQ
- What city is ZIP code 64440 in?
- 64440 is in De Kalb, MO.
- What county is 64440 in?
- 64440 is in Buchanan County.
- What is the median household income in 64440?
- The median household income in 64440 is $82,679.
- Which ZIP codes are near 64440?
- Use the radius tool on this page to list ZIP codes within a chosen distance of 64440.