ZIP code
50643
Hudson, IA
50643 covers Hudson in Black Hawk County, with 3,081 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 50643. Methodology
ZIP code map of 50643
About ZIP code 50643
Acceptable cities: Voorhies
More enterprise fields
Commercial ZIP directory · not ACS
Commercial ZIP directory population_count for ZCTA 50643. Not ACS. Methodology
People in 50643
Race
- White2,681
- Black or African American18
- American Indian or Alaska Native2
- Asian14
- Native Hawaiian and Pacific Islander1
- Other race12
- Two or more races91
Hispanic or Latino (any race): 56
Age
- Under 10398
- 10 to 19368
- 20 to 29260
- 30 to 39352
- 40 to 49334
- 50 to 59403
- 60 to 69371
- 70 to 79223
- 80 and older110
Income and housing in 50643
Education
- High school graduate98.7%
- Bachelor's degree40.6%
- Graduate degree11.4%
Places covering 50643
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.
- Hudson78.5%
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.
- Black Hawk County99.0%
- Grundy County1.0%
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
21.5% of this ZIP is outside city limits (a real overlap row, not missing data).
Population history for 50643
Hover the chart or read the table below (Year | ACS | IRS).
| Year | ACS population | IRS population |
|---|---|---|
| 2005 | 2,883 | |
| 2006 | 2,716 | |
| 2007 | 2,842 | |
| 2008 | 2,745 | |
| 2009 | 2,756 | |
| 2010 | 2,767 | |
| 2011 | 2,736 | 2,736 |
| 2012 | 2,706 | 2,760 |
| 2013 | 2,607 | 2,780 |
| 2014 | 2,606 | 2,720 |
| 2015 | 2,690 | 2,760 |
| 2016 | 2,573 | 2,720 |
| 2017 | 2,610 | 2,720 |
| 2018 | 2,862 | 2,760 |
| 2019 | 2,773 | 2,820 |
| 2020 | 2,847 | 2,860 |
| 2021 | 3,058 | 2,800 |
| 2022 | 3,063 | 2,860 |
| 2023 | 3,081 |
ACS: U.S. Census Bureau American Community Survey 5-year estimates. IRS: Statistics of Income ZIP Code data.
ZIP codes near 50643
12 nearest ZIP centroids (any distance)
- 50612Buckingham6.4 miPop 338 · Income —
- 50701Waterloo7.4 miPop 29,745 · Income $62,857
- 50669Reinbeck7.8 miPop 2,447 · Income $83,636
- 50702Waterloo10.5 miPop 21,197 · Income $59,784
- 50657Morrison10.8 miPop 125 · Income $88,750
- 50706Waterloo10.8 miPop 124 · Income —
- 50675Traer11.3 miPop 2,323 · Income $79,514
- 50613Cedar Falls12.0 miPop 43,680 · Income $75,642
- 50707Evansdale12.4 miPop 7,407 · Income $61,451
- 50624Dike12.5 miPop 1,664 · Income $93,333
- 50652Lincoln13.3 miPop 88 · Income $56,875
- 50634Gilbertville13.4 miPop 736 · Income $83,750
ZIP centroids within 2 miles
No other ZIP codes within 2 miles of 50643, measured by Census internal-point centroids. Try a wider radius.
ZIPs within 2 miles of this place
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ZIP code 50643 FAQ
- What city is ZIP code 50643 in?
- 50643 is in Hudson, IA.
- What county is 50643 in?
- 50643 is in Black Hawk County.
- What is the median household income in 50643?
- The median household income in 50643 is $120,724.
- Which ZIP codes are near 50643?
- Use the radius tool on this page to list ZIP codes within a chosen distance of 50643.