ZIP code
50701
Waterloo, IA
50701 covers Waterloo in Black Hawk County, with 29,745 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 50701. Methodology
ZIP code map of 50701
About ZIP code 50701
More enterprise fields
Commercial ZIP directory · not ACS
Commercial ZIP directory population_count for ZCTA 50701. Not ACS. Methodology
People in 50701
Race
- White23,962
- Black or African American2,716
- American Indian or Alaska Native117
- Asian657
- Native Hawaiian and Pacific Islander225
- Other race467
- Two or more races1,662
Hispanic or Latino (any race): 1,218
Age
- Under 103,594
- 10 to 193,415
- 20 to 294,205
- 30 to 394,074
- 40 to 493,347
- 50 to 593,420
- 60 to 693,977
- 70 to 792,540
- 80 and older1,234
Income and housing in 50701
Education
- High school graduate94.8%
- Bachelor's degree29.8%
- Graduate degree10.1%
Places covering 50701
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.
- Waterloo95.9%
- Hudson0.1%
- Cedar Falls0.0%
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.
- Black Hawk 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
4.0% of this ZIP is outside city limits (a real overlap row, not missing data).
Population history for 50701
Hover the chart or read the table below (Year | ACS | IRS).
| Year | ACS population | IRS population |
|---|---|---|
| 2005 | 26,631 | |
| 2006 | 25,622 | |
| 2007 | 27,466 | |
| 2008 | 26,190 | |
| 2009 | 26,640 | |
| 2010 | 26,696 | |
| 2011 | 29,924 | 26,617 |
| 2012 | 29,410 | 26,520 |
| 2013 | 29,075 | 26,620 |
| 2014 | 29,343 | 26,480 |
| 2015 | 29,913 | 26,350 |
| 2016 | 30,231 | 25,600 |
| 2017 | 30,829 | 25,800 |
| 2018 | 31,102 | 25,690 |
| 2019 | 30,817 | 25,960 |
| 2020 | 30,515 | 25,680 |
| 2021 | 30,194 | 25,280 |
| 2022 | 30,128 | 25,440 |
| 2023 | 29,745 |
ACS: U.S. Census Bureau American Community Survey 5-year estimates. IRS: Statistics of Income ZIP Code data.
ZIP codes near 50701
12 nearest ZIP centroids (any distance)
- 50702Waterloo3.4 miPop 21,197 · Income $59,784
- 50706Waterloo4.5 miPop 124 · Income —
- 50707Evansdale5.2 miPop 7,407 · Income $61,451
- 50634Gilbertville6.6 miPop 736 · Income $83,750
- 50667Raymond7.1 miPop 843 · Income $62,813
- 50643Hudson7.4 miPop 3,081 · Income $120,724
- 50612Buckingham9.4 miPop 338 · Income —
- 50703Waterloo9.5 miPop 18,397 · Income $49,412
- 50651La Porte City9.7 miPop 3,349 · Income $79,647
- 50623Dewar10.2 miPop 145 · Income $92,132
- 50613Cedar Falls10.7 miPop 43,680 · Income $75,642
- 50648Jesup13.1 miPop 4,120 · Income $96,081
ZIP centroids within 2 miles
No other ZIP codes within 2 miles of 50701, measured by Census internal-point centroids. Try a wider radius.
ZIPs within 2 miles of this place
Default is 2 miles. Distances are between ZIP centroids. Widen the radius if nothing is in range.
ZIP code 50701 FAQ
- What city is ZIP code 50701 in?
- 50701 is in Waterloo, IA.
- What county is 50701 in?
- 50701 is in Black Hawk County.
- What is the median household income in 50701?
- The median household income in 50701 is $62,857.
- Which ZIP codes are near 50701?
- Use the radius tool on this page to list ZIP codes within a chosen distance of 50701.