ZIP code
50538
Farnhamville, IA
50538 covers Farnhamville in Calhoun County, with 523 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 50538. Methodology
ZIP code map of 50538

About ZIP code 50538
Acceptable cities: Rinard
More enterprise fields
Commercial ZIP directory · not ACS
Commercial ZIP directory population_count for ZCTA 50538. Not ACS. Methodology
People in 50538
Race
- White512
- Black or African American9
- American Indian or Alaska Native5
- Asian1
- Native Hawaiian and Pacific Islander6
- Other race4
- Two or more races28
Hispanic or Latino (any race): 5
Age
- Under 1077
- 10 to 1960
- 20 to 2944
- 30 to 3981
- 40 to 4960
- 50 to 5982
- 60 to 6974
- 70 to 7954
- 80 and older33
Income and housing in 50538
Education
- High school graduate96.4%
- Bachelor's degree8.9%
- Graduate degree1.7%
Places covering 50538
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.
- Farnhamville67.8%
- Rinard6.7%
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.
- Calhoun County98.1%
- Webster County1.9%
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
25.5% of this ZIP is outside city limits (a real overlap row, not missing data).
Population history for 50538
Hover the chart or read the table below (Year | ACS | IRS).
| Year | ACS population | IRS population |
|---|---|---|
| 2005 | 521 | |
| 2006 | 501 | |
| 2007 | 543 | |
| 2008 | 513 | |
| 2009 | 489 | |
| 2010 | 516 | |
| 2011 | 518 | 506 |
| 2012 | 441 | 480 |
| 2013 | 473 | 490 |
| 2014 | 490 | 480 |
| 2015 | 477 | 500 |
| 2016 | 499 | 470 |
| 2017 | 496 | 470 |
| 2018 | 474 | 480 |
| 2019 | 460 | 470 |
| 2020 | 479 | 470 |
| 2021 | 540 | 490 |
| 2022 | 562 | 500 |
| 2023 | 523 |
ACS: U.S. Census Bureau American Community Survey 5-year estimates. IRS: Statistics of Income ZIP Code data.
ZIP codes near 50538
12 nearest ZIP centroids (any distance)
- 51453Lohrville6.0 miPop 472 · Income $66,250
- 50543Gowrie6.4 miPop 1,400 · Income $87,841
- 50586Somers8.8 miPop 320 · Income $54,167
- 50523Callender9.1 miPop 614 · Income $83,333
- 50050Churdan9.4 miPop 758 · Income $66,875
- 50217Paton11.5 miPop 474 · Income $63,417
- 50566Moorland12.0 miPop 382 · Income $78,438
- 50552Knierim12.0 miPop 83 · Income $85,313
- 50579Rockwell City12.8 miPop 3,176 · Income $69,464
- 50544Harcourt13.5 miPop 554 · Income $56,944
- 51451Lanesboro15.1 miPop 65 · Income $36,250
- 51449Lake City15.5 miPop 1,951 · Income $66,750
ZIP centroids within 2 miles
No other ZIP codes within 2 miles of 50538, measured by Census internal-point centroids. Try a wider radius.
ZIPs within 2 miles of this place
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ZIP code 50538 FAQ
- What city is ZIP code 50538 in?
- 50538 is in Farnhamville, IA.
- What county is 50538 in?
- 50538 is in Calhoun County.
- What is the median household income in 50538?
- The median household income in 50538 is $59,250.
- Which ZIP codes are near 50538?
- Use the radius tool on this page to list ZIP codes within a chosen distance of 50538.