ZIP code
50240
Saint Charles, IA
50240 covers Saint Charles in Madison County, with 2,299 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 50240. Methodology
ZIP code map of 50240
About ZIP code 50240
More enterprise fields
Commercial ZIP directory · not ACS
Commercial ZIP directory population_count for ZCTA 50240. Not ACS. Methodology
People in 50240
Race
- White2,223
- Black or African American5
- American Indian or Alaska Native3
- Asian11
- Native Hawaiian and Pacific Islander1
- Other race16
- Two or more races140
Hispanic or Latino (any race): 42
Age
- Under 10275
- 10 to 19332
- 20 to 29173
- 30 to 39268
- 40 to 49324
- 50 to 59400
- 60 to 69347
- 70 to 79189
- 80 and older91
Income and housing in 50240
Education
- High school graduate97.1%
- Bachelor's degree28.8%
- Graduate degree8.5%
Places covering 50240
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.
- St. Charles26.7%
- Martensdale0.0%
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.
- Madison County65.1%
- Warren County34.9%
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
73.3% of this ZIP is outside city limits (a real overlap row, not missing data).
Population history for 50240
Hover the chart or read the table below (Year | ACS | IRS).
| Year | ACS population | IRS population |
|---|---|---|
| 2005 | 2,244 | |
| 2006 | 2,225 | |
| 2007 | 2,314 | |
| 2008 | 2,246 | |
| 2009 | 2,251 | |
| 2010 | 2,223 | |
| 2011 | 2,801 | 2,249 |
| 2012 | 2,673 | 2,270 |
| 2013 | 2,815 | 2,250 |
| 2014 | 2,871 | 2,260 |
| 2015 | 2,819 | 2,250 |
| 2016 | 2,875 | 2,210 |
| 2017 | 2,874 | 2,210 |
| 2018 | 2,917 | 2,260 |
| 2019 | 2,874 | 2,360 |
| 2020 | 2,967 | 2,330 |
| 2021 | 2,310 | 2,330 |
| 2022 | 2,335 | 2,330 |
| 2023 | 2,299 |
ACS: U.S. Census Bureau American Community Survey 5-year estimates. IRS: Statistics of Income ZIP Code data.
ZIP codes near 50240
12 nearest ZIP centroids (any distance)
- 50241Saint Marys3.2 miPop 112 · Income $78,750
- 50033Bevington4.4 miPop 14 · Income $55,625
- 50218Patterson5.6 miPop 293 · Income $71,786
- 50229Prole5.7 miPop 1,204 · Income $106,087
- 50160Martensdale6.0 miPop 588 · Income $53,750
- 50210New Virginia8.6 miPop 1,503 · Income $96,250
- 50257Truro8.6 miPop 1,022 · Income $94,605
- 50222Peru10.3 miPop 314 · Income $105,045
- 50125Indianola11.1 miPop 20,009 · Income $86,463
- 50211Norwalk11.8 miPop 16,222 · Income $97,661
- 50061Cumming12.4 miPop 2,327 · Income $130,250
- 50273Winterset13.4 miPop 9,123 · Income $80,018
ZIP centroids within 2 miles
No other ZIP codes within 2 miles of 50240, measured by Census internal-point centroids. Try a wider radius.
ZIPs within 2 miles of this place
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ZIP code 50240 FAQ
- What city is ZIP code 50240 in?
- 50240 is in Saint Charles, IA.
- What county is 50240 in?
- 50240 is in Madison County.
- What is the median household income in 50240?
- The median household income in 50240 is $110,027.
- Which ZIP codes are near 50240?
- Use the radius tool on this page to list ZIP codes within a chosen distance of 50240.