US ZIP Code
50450

Lake Mills, IA

Winnebago County  ·  Iowa

● Active
👥 3,001 Population ↑ 6% since 2019
💰 $76,522 Median HH Income
≈ Avg ↑ 48% since 2019
🎂 45.5 Median Age ↑ 10% since 2019
🏠 $157,500 Median Home Value
▼ 44% below avg ↑ 52% since 2019
🎓 37.7% College Grads
≈ Avg
📊 2.0% Unemployment
▼ 59% below avg ↓ 37% since 2019
ZIP Code Details
ZIP Code50450
CityLake Mills
StateIowa (IA)
CountyWinnebago County
Area Code641
Elevation1,267 ft
Latitude43.421201
Longitude-93.522214
TimezoneChicago (DST)
FIPS19189
ZIP TypeStandard
StatusActive
People & Population (ACS 2023)
♂ Male 46.8% (1,405) Female 53.2% (1,596) ♀

Race & Ethnicity

White: 92.8%Hispanic: 6.1%Asian: 0.2%Other: 0.8%Race
White92.8%
Hispanic6.1%
Asian0.2%
Other0.8%

Age Breakdown

Under 5
4%
5–17
17%
18–24
5%
25–44
23%
45–64
27%
65+
9%

Key Indicators

Median Age45.5 yrs ↑ 10% since 2019
Avg Household Size2.19
Below Poverty10.6% ≈ Avg
College Grads37.7% ≈ Avg
Unemployment2.0% ▼ 59% below avg
No HS Diploma8 (0.4%)
HS Graduate699 (32.5%)
Some College300 (13.9%)
Associates333 (15.5%)
Bachelors413 (19.2%)
Graduate Degree399 (18.5%)

Education

No HS: 0.4%HS Grad: 32.5%Some College: 13.9%Associates: 15.5%Bachelors: 19.2%Graduate: 18.5%Edu
No HS0.4%
HS Grad32.5%
Some College13.9%
Associates15.5%
Bachelors19.2%
Graduate18.5%
Housing & Income

Housing Tenure

Owner: 74.1%Renter: 26%Tenure
Owner74.1%
Renter26.0%

Home Value Distribution

Under $50k
4%
$50k–100k
22%
$100k–150k
20%
$150k–200k
20%
$200k–300k
21%
$300k–500k
11%
Over $500k
2%

Financials

Median HH Income$76,522 ≈ Avg ↑ 48% since 2019
Median Home Value$157,500 ▼ 44% below avg ↑ 52% since 2019
Home/Income Ratio2.1x (nat avg ~3.5x)
Median Rent$640/mo ↑ 4% since 2019
Total Units1,489
Vacant Units144
Avg HH Size2.19

Income Distribution

Under $25k
14%
$25k–50k
13%
$50k–75k
19%
$75k–100k
21%
$100k–150k
21%
$150k–200k
8%
Over $200k
3%
Employment & Commute

How People Get to Work

Drove Alone
88%
Walked
2%
Work From Home
10%

Commute Time

Under 15 min
50%
15–30 min
31%
30–45 min
13%
Over 45 min
6%
Housing Stock

Year Built

Before 1940
2%
1940s–1950s
15%
1960s–1970s
12%
1980s–1990s
12%
2000+
60%

Summary

Total Units1,489
Vacant144
Owner Occupied74.1%
Renter Occupied26.0%
Avg HH Size2.19
Frequently Asked Questions
ZIP code 50450 is in Lake Mills, IA, in Winnebago County.
ZIP code 50450 is located in Iowa (IA).
ZIP code 50450 is in Winnebago County, IA.
ZIP 50450 observes the Chicago timezone. Daylight Saving Time is observed.
The estimated population of ZIP code 50450 is 3,001 people (ACS 2023).
The median household income in ZIP code 50450 is $76,522 (ACS 2023).
The median home value in ZIP 50450 is $157,500 (ACS 2023).
About ZIP Code 50450

ZIP code 50450 is located in Lake Mills, Iowa, within Winnebago County. With a population of 3,001, this is a sparsely populated ZIP code with a mature community — the median age is 45.5 years. Economically, 50450 is a middle-income ZIP code: the median household income of $76,522 is near the national average.

Real estate in ZIP code 50450 represents an affordable housing market. The median home value of $157,500 is below the national average. Renters can expect to pay around $640 per month in median rent. Homeownership is strong here — 74.1% of occupied units are owner-occupied, suggesting an established, stable residential community. Median home values have increased by 52% since 2019.

The population of 50450 is primarily White (92.80%). Residents are moderately educated — 37.7% hold a bachelor's degree or higher, which is near the national average. Poverty affects some residents at 10.6%. Household income has grown by 48% since 2019.

The unemployment rate in 50450 stands at 2.0%, which is well below the national average. As in most parts of the country, driving alone is the dominant commute mode at 82%.

Overall, ZIP code 50450 in Lake Mills, IA is characterized as middle-income, moderately educated, a mature community, and predominantly owner-occupied. With 3,001 residents, a median household income of $76,522, and a median home value of $157,500, it offers a clear picture of life in this part of Iowa.