ZIP code
64491
Tarkio, MO
64491 covers Tarkio in Atchison County, with 1,642 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 64491. Methodology
ZIP code map of 64491

About ZIP code 64491
More enterprise fields
Commercial ZIP directory · not ACS
Commercial ZIP directory population_count for ZCTA 64491. Not ACS. Methodology
People in 64491
Race
- White1,723
- Black or African American8
- American Indian or Alaska Native3
- Asian4
- Other race11
- Two or more races54
Hispanic or Latino (any race): 26
Age
- Under 10198
- 10 to 19223
- 20 to 29160
- 30 to 39190
- 40 to 49182
- 50 to 59251
- 60 to 69264
- 70 to 79216
- 80 and older119
Income and housing in 64491
Education
- High school graduate91.1%
- Bachelor's degree20.8%
- Graduate degree5.3%
Places covering 64491
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.
- Tarkio83.5%
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.
- Atchison County100.0%
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
16.5% of this ZIP is outside city limits (a real overlap row, not missing data).
Population history for 64491
Hover the chart or read the table below (Year | ACS | IRS).
| Year | ACS population | IRS population |
|---|---|---|
| 2005 | 1,737 | |
| 2006 | 1,796 | |
| 2007 | 1,841 | |
| 2008 | 1,637 | |
| 2009 | 1,598 | |
| 2010 | 1,603 | |
| 2011 | 1,901 | 1,579 |
| 2012 | 1,909 | 1,540 |
| 2013 | 1,861 | 1,620 |
| 2014 | 1,698 | 1,530 |
| 2015 | 1,704 | 1,530 |
| 2016 | 1,682 | 1,510 |
| 2017 | 1,752 | 1,500 |
| 2018 | 1,764 | 1,540 |
| 2019 | 1,817 | 1,540 |
| 2020 | 1,732 | 1,510 |
| 2021 | 1,752 | 1,460 |
| 2022 | 1,652 | 1,540 |
| 2023 | 1,642 |
ACS: U.S. Census Bureau American Community Survey 5-year estimates. IRS: Statistics of Income ZIP Code data.
ZIP codes near 64491
12 nearest ZIP centroids (any distance)
- 64498Westboro6.9 miPop 267 · Income $68,456
- 64446Fairfax8.7 miPop 1,085 · Income $56,563
- 64482Rock Port10.4 miPop 1,971 · Income $61,000
- 51647Northboro11.0 miPop 154 · Income —
- 64445Elmo12.8 miPop 305 · Income $63,438
- 51630Blanchard13.7 miPop 155 · Income $69,375
- 64428Burlington Junction14.3 miPop 561 · Income $51,250
- 64496Watson14.3 miPop 202 · Income $47,750
- 51636Coin16.6 miPop 497 · Income $61,932
- 64487Skidmore17.1 miPop 546 · Income $54,500
- 51637College Springs17.4 miPop 214 · Income $70,323
- 68321Brownville18.1 miPop 404 · Income $108,750
ZIP centroids within 2 miles
No other ZIP codes within 2 miles of 64491, measured by Census internal-point centroids. Try a wider radius.
ZIPs within 2 miles of this place
Default is 2 miles. Distances are between ZIP centroids. Widen the radius if nothing is in range.
ZIP code 64491 FAQ
- What city is ZIP code 64491 in?
- 64491 is in Tarkio, MO.
- What county is 64491 in?
- 64491 is in Atchison County.
- What is the median household income in 64491?
- The median household income in 64491 is $62,063.
- Which ZIP codes are near 64491?
- Use the radius tool on this page to list ZIP codes within a chosen distance of 64491.