ZIP code
63401
Hannibal, MO
63401 covers Hannibal in Marion County, with 21,125 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 63401. Methodology
ZIP code map of 63401

About ZIP code 63401
More enterprise fields
Commercial ZIP directory · not ACS
Commercial ZIP directory population_count for ZCTA 63401. Not ACS. Methodology
People in 63401
Race
- White18,981
- Black or African American1,280
- American Indian or Alaska Native79
- Asian153
- Native Hawaiian and Pacific Islander14
- Other race142
- Two or more races1,252
Hispanic or Latino (any race): 435
Age
- Under 102,679
- 10 to 192,916
- 20 to 292,741
- 30 to 392,669
- 40 to 492,488
- 50 to 592,766
- 60 to 692,878
- 70 to 791,825
- 80 and older939
Income and housing in 63401
Education
- High school graduate89.8%
- Bachelor's degree25.1%
- Graduate degree10.2%
Places covering 63401
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.
- Hannibal78.1%
- Rensselaer1.2%
- Saverton0.2%
- Palmyra0.0%
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.
- Marion County88.5%
- Ralls County11.5%
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
20.5% of this ZIP is outside city limits (a real overlap row, not missing data).
Population history for 63401
Hover the chart or read the table below (Year | ACS | IRS).
| Year | ACS population | IRS population |
|---|---|---|
| 2005 | 19,418 | |
| 2006 | 18,958 | |
| 2007 | 20,530 | |
| 2008 | 18,975 | |
| 2009 | 18,958 | |
| 2010 | 18,809 | |
| 2011 | 21,345 | 18,951 |
| 2012 | 21,229 | 18,670 |
| 2013 | 21,795 | 18,680 |
| 2014 | 21,815 | 18,700 |
| 2015 | 22,221 | 18,770 |
| 2016 | 22,248 | 18,360 |
| 2017 | 22,238 | 18,290 |
| 2018 | 22,201 | 18,260 |
| 2019 | 22,048 | 18,430 |
| 2020 | 21,571 | 18,610 |
| 2021 | 21,480 | 17,900 |
| 2022 | 21,167 | 17,810 |
| 2023 | 21,125 |
ACS: U.S. Census Bureau American Community Survey 5-year estimates. IRS: Statistics of Income ZIP Code data.
ZIP codes near 63401
12 nearest ZIP centroids (any distance)
- 63459New London8.5 miPop 4,736 · Income $63,462
- 63461Palmyra9.1 miPop 5,355 · Income $68,633
- 63467Saverton11.0 miPop 18 · Income —
- 62343Hull11.8 miPop 726 · Income $59,508
- 63436Center13.7 miPop 1,109 · Income $63,500
- 62360Payson14.0 miPop 1,540 · Income $58,427
- 63456Monroe City14.1 miPop 4,938 · Income $59,000
- 63441Frankford16.3 miPop 1,095 · Income $63,864
- 63471Taylor16.4 miPop 966 · Income $128,831
- 62301Quincy17.2 miPop 30,987 · Income $52,212
- 62365Plainville17.6 miPop 421 · Income $75,938
- 62305Quincy17.7 miPop 19,077 · Income $80,918
ZIP centroids within 2 miles
No other ZIP codes within 2 miles of 63401, measured by Census internal-point centroids. Try a wider radius.
ZIPs within 2 miles of this place
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ZIP code 63401 FAQ
- What city is ZIP code 63401 in?
- 63401 is in Hannibal, MO.
- What county is 63401 in?
- 63401 is in Marion County.
- What is the median household income in 63401?
- The median household income in 63401 is $60,483.
- Which ZIP codes are near 63401?
- Use the radius tool on this page to list ZIP codes within a chosen distance of 63401.