ZIP code
66748
Humboldt, KS
66748 covers Humboldt in Allen County, with 2,864 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 66748. Methodology
ZIP code map of 66748

About ZIP code 66748
More enterprise fields
Commercial ZIP directory · not ACS
Commercial ZIP directory population_count for ZCTA 66748. Not ACS. Methodology
People in 66748
Race
- White2,346
- Black or African American30
- American Indian or Alaska Native27
- Asian4
- Other race41
- Two or more races155
Hispanic or Latino (any race): 131
Age
- Under 10312
- 10 to 19376
- 20 to 29213
- 30 to 39275
- 40 to 49349
- 50 to 59330
- 60 to 69372
- 70 to 79226
- 80 and older150
Income and housing in 66748
Education
- High school graduate94.5%
- Bachelor's degree14.3%
- Graduate degree6.1%
Places covering 66748
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.
- Humboldt71.0%
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.
- Allen County95.2%
- Neosho County3.2%
- Woodson County1.7%
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
29.0% of this ZIP is outside city limits (a real overlap row, not missing data).
Population history for 66748
Hover the chart or read the table below (Year | ACS | IRS).
| Year | ACS population | IRS population |
|---|---|---|
| 2005 | 2,542 | |
| 2006 | 2,471 | |
| 2007 | 2,673 | |
| 2008 | 2,553 | |
| 2009 | 2,504 | |
| 2010 | 2,516 | |
| 2011 | 2,674 | 2,473 |
| 2012 | 2,547 | 2,450 |
| 2013 | 2,395 | 2,430 |
| 2014 | 2,389 | 2,390 |
| 2015 | 2,326 | 2,400 |
| 2016 | 2,441 | 2,390 |
| 2017 | 2,547 | 2,350 |
| 2018 | 2,747 | 2,300 |
| 2019 | 2,816 | 2,350 |
| 2020 | 3,057 | 2,380 |
| 2021 | 2,974 | 2,370 |
| 2022 | 2,883 | 2,360 |
| 2023 | 2,864 |
ACS: U.S. Census Bureau American Community Survey 5-year estimates. IRS: Statistics of Income ZIP Code data.
ZIP codes near 66748
12 nearest ZIP centroids (any distance)
- 66749Iola9.3 miPop 7,452 · Income $56,510
- 66742Gas9.5 miPop 31 · Income $86,458
- 66720Chanute10.5 miPop 10,913 · Income $55,479
- 66761Piqua10.6 miPop 268 · Income $83,906
- 66751La Harpe12.0 miPop 503 · Income $43,833
- 66732Elsmore13.3 miPop 272 · Income $64,250
- 66772Savonburg14.2 miPop 270 · Income $48,667
- 66717Buffalo15.1 miPop 534 · Income $64,375
- 66755Moran16.5 miPop 825 · Income $66,607
- 66758Neosho Falls17.0 miPop 220 · Income $33,333
- 66783Yates Center17.1 miPop 2,117 · Income $44,609
- 66775Stark17.1 miPop 216 · Income $61,071
ZIP centroids within 2 miles
No other ZIP codes within 2 miles of 66748, measured by Census internal-point centroids. Try a wider radius.
ZIPs within 2 miles of this place
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ZIP code 66748 FAQ
- What city is ZIP code 66748 in?
- 66748 is in Humboldt, KS.
- What county is 66748 in?
- 66748 is in Allen County.
- What is the median household income in 66748?
- The median household income in 66748 is $58,723.
- Which ZIP codes are near 66748?
- Use the radius tool on this page to list ZIP codes within a chosen distance of 66748.