ZIP code
66751
La Harpe, KS
66751 covers La Harpe in Allen County, with 503 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 66751. Methodology
ZIP code map of 66751

About ZIP code 66751
More enterprise fields
Commercial ZIP directory · not ACS
Commercial ZIP directory population_count for ZCTA 66751. Not ACS. Methodology
People in 66751
Race
- White670
- Black or African American1
- American Indian or Alaska Native10
- Asian3
- Native Hawaiian and Pacific Islander1
- Other race4
- Two or more races33
Hispanic or Latino (any race): 16
Age
- Under 1081
- 10 to 1984
- 20 to 2972
- 30 to 3972
- 40 to 4998
- 50 to 59111
- 60 to 69127
- 70 to 7951
- 80 and older26
Income and housing in 66751
Education
- High school graduate87.3%
- Bachelor's degree24.4%
- Graduate degree19.9%
Places covering 66751
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.
- La Harpe66.5%
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.
- Allen 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
33.5% of this ZIP is outside city limits (a real overlap row, not missing data).
Population history for 66751
Hover the chart or read the table below (Year | ACS | IRS).
| Year | ACS population | IRS population |
|---|---|---|
| 2005 | 766 | |
| 2006 | 708 | |
| 2007 | 802 | |
| 2008 | 750 | |
| 2009 | 728 | |
| 2010 | 712 | |
| 2011 | 997 | 674 |
| 2012 | 1,079 | 660 |
| 2013 | 951 | 650 |
| 2014 | 1,110 | 610 |
| 2015 | 1,066 | 640 |
| 2016 | 790 | 630 |
| 2017 | 711 | 620 |
| 2018 | 822 | 630 |
| 2019 | 668 | 630 |
| 2020 | 612 | 620 |
| 2021 | 673 | 620 |
| 2022 | 653 | 570 |
| 2023 | 503 |
ACS: U.S. Census Bureau American Community Survey 5-year estimates. IRS: Statistics of Income ZIP Code data.
ZIP codes near 66751
12 nearest ZIP centroids (any distance)
- 66742Gas3.3 miPop 31 · Income $86,458
- 66755Moran6.7 miPop 825 · Income $66,607
- 66749Iola6.8 miPop 7,452 · Income $56,510
- 66732Elsmore10.2 miPop 272 · Income $64,250
- 66015Colony11.8 miPop 650 · Income $59,196
- 66748Humboldt12.0 miPop 2,864 · Income $58,723
- 66716Bronson13.7 miPop 953 · Income $76,343
- 66039Kincaid13.9 miPop 661 · Income $56,369
- 66772Savonburg14.2 miPop 270 · Income $48,667
- 66761Piqua15.3 miPop 268 · Income $83,906
- 66091Welda16.9 miPop 406 · Income —
- 66758Neosho Falls17.2 miPop 220 · Income $33,333
ZIP centroids within 2 miles
No other ZIP codes within 2 miles of 66751, measured by Census internal-point centroids. Try a wider radius.
ZIPs within 2 miles of this place
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ZIP code 66751 FAQ
- What city is ZIP code 66751 in?
- 66751 is in La Harpe, KS.
- What county is 66751 in?
- 66751 is in Allen County.
- What is the median household income in 66751?
- The median household income in 66751 is $43,833.
- Which ZIP codes are near 66751?
- Use the radius tool on this page to list ZIP codes within a chosen distance of 66751.