ZIP code
50450
Lake Mills, IA
50450 covers Lake Mills in Winnebago County, with 3,001 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 50450. Methodology
ZIP code map of 50450
About ZIP code 50450
More enterprise fields
Commercial ZIP directory · not ACS
Commercial ZIP directory population_count for ZCTA 50450. Not ACS. Methodology
People in 50450
Race
- White2,598
- Black or African American22
- American Indian or Alaska Native4
- Asian8
- Other race95
- Two or more races100
Hispanic or Latino (any race): 189
Age
- Under 10344
- 10 to 19352
- 20 to 29253
- 30 to 39313
- 40 to 49291
- 50 to 59362
- 60 to 69438
- 70 to 79256
- 80 and older218
Income and housing in 50450
Education
- High school graduate96.0%
- Bachelor's degree18.5%
- Graduate degree4.7%
Places covering 50450
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.
- Lake Mills75.8%
- Scarville0.0%
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.
- Winnebago County94.3%
- Worth County5.7%
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
24.2% of this ZIP is outside city limits (a real overlap row, not missing data).
Population history for 50450
Hover the chart or read the table below (Year | ACS | IRS).
| Year | ACS population | IRS population |
|---|---|---|
| 2005 | 2,751 | |
| 2006 | 2,733 | |
| 2007 | 2,879 | |
| 2008 | 2,704 | |
| 2009 | 2,665 | |
| 2010 | 2,667 | |
| 2011 | 2,722 | 2,560 |
| 2012 | 2,524 | 2,670 |
| 2013 | 2,681 | 2,610 |
| 2014 | 2,458 | 2,600 |
| 2015 | 2,571 | 2,630 |
| 2016 | 2,646 | 2,630 |
| 2017 | 2,671 | 2,590 |
| 2018 | 2,705 | 2,560 |
| 2019 | 2,826 | 2,620 |
| 2020 | 2,890 | 2,540 |
| 2021 | 2,968 | 2,510 |
| 2022 | 2,839 | 2,540 |
| 2023 | 3,001 |
ACS: U.S. Census Bureau American Community Survey 5-year estimates. IRS: Statistics of Income ZIP Code data.
ZIP codes near 50450
12 nearest ZIP centroids (any distance)
- 56029Emmons6.7 miPop 583 · Income $61,094
- 50446Joice7.0 miPop 518 · Income $98,750
- 50453Leland7.4 miPop 520 · Income $70,000
- 50473Scarville7.9 miPop 222 · Income —
- 56089Twin Lakes10.6 miPop 233 · Income $55,333
- 50444Hanlontown11.0 miPop 366 · Income $82,679
- 50434Fertile11.9 miPop 424 · Income —
- 56051Kiester12.3 miPop 648 · Income $50,909
- 50478Thompson13.2 miPop 689 · Income $44,880
- 56020Conger13.4 miPop 83 · Income $73,750
- 50459Northwood13.9 miPop 3,027 · Income $76,053
- 50436Forest City13.9 miPop 5,760 · Income $68,600
ZIP centroids within 2 miles
No other ZIP codes within 2 miles of 50450, 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 50450 FAQ
- What city is ZIP code 50450 in?
- 50450 is in Lake Mills, IA.
- What county is 50450 in?
- 50450 is in Winnebago County.
- What is the median household income in 50450?
- The median household income in 50450 is $76,522.
- Which ZIP codes are near 50450?
- Use the radius tool on this page to list ZIP codes within a chosen distance of 50450.