US ZIP Code
53527

Cottage Grove, WI

Dane County  ·  Wisconsin

● Active
👥 11,515 Population ↑ 5% since 2019
💰 $119,808 Median HH Income
▲ 57% above avg ↑ 25% since 2019
🎂 40.5 Median Age ↑ 5% since 2019
🏠 $402,500 Median Home Value
▲ 44% above avg ↑ 43% since 2019
🎓 61.9% College Grads
▲ 60% above avg
📊 1.7% Unemployment
▼ 65% below avg ↓ 37% since 2019
ZIP Code Details
ZIP Code53527
CityCottage Grove
StateWisconsin (WI)
CountyDane County
Area Code353/608
Elevation865 ft
Latitude43.051357
Longitude-89.192257
TimezoneChicago (DST)
FIPS55025
ZIP TypeStandard
StatusActive
People & Population (ACS 2023)
♂ Male 50.1% (5,764) Female 49.9% (5,751) ♀

Race & Ethnicity

White: 85.3%Hispanic: 5.5%Black: 0.3%Asian: 6.1%Other: 2.8%Race
White85.3%
Hispanic5.5%
Black0.3%
Asian6.1%
Other2.8%

Age Breakdown

Under 5
6%
5–17
18%
18–24
6%
25–44
26%
45–64
29%
65+
4%

Key Indicators

Median Age40.5 yrs ↑ 5% since 2019
Avg Household Size2.47
Below Poverty2.6% ▼ 74% below avg
College Grads61.9% ▲ 60% above avg
Unemployment1.7% ▼ 65% below avg
No HS Diploma31 (0.4%)
HS Graduate1,473 (19.3%)
Some College663 (8.7%)
Associates749 (9.8%)
Bachelors1,188 (15.5%)
Graduate Degree3,544 (46.3%)

Education

No HS: 0.4%HS Grad: 19.3%Some College: 8.7%Associates: 9.8%Bachelors: 15.5%Graduate: 46.3%Edu
No HS0.4%
HS Grad19.3%
Some College8.7%
Associates9.8%
Bachelors15.5%
Graduate46.3%
Housing & Income

Housing Tenure

Owner: 80.8%Renter: 19.2%Tenure
Owner80.8%
Renter19.2%

Home Value Distribution

Under $50k
0%
$50k–100k
1%
$100k–150k
1%
$150k–200k
2%
$200k–300k
21%
$300k–500k
48%
Over $500k
26%

Financials

Median HH Income$119,808 ▲ 57% above avg ↑ 25% since 2019
Median Home Value$402,500 ▲ 44% above avg ↑ 43% since 2019
Home/Income Ratio3.4x (nat avg ~3.5x)
Median Rent$1,531/mo ↑ 24% since 2019
Total Units4,732
Vacant Units86
Avg HH Size2.47

Income Distribution

Under $25k
5%
$25k–50k
6%
$50k–75k
15%
$75k–100k
13%
$100k–150k
28%
$150k–200k
14%
Over $200k
20%
Employment & Commute

How People Get to Work

Drove Alone
82%
Walked
1%
Work From Home
18%

Commute Time

Under 15 min
17%
15–30 min
44%
30–45 min
30%
Over 45 min
9%
Housing Stock

Year Built

Before 1940
0%
1940s–1950s
2%
1960s–1970s
10%
1980s–1990s
30%
2000+
57%

Summary

Total Units4,732
Vacant86
Owner Occupied80.8%
Renter Occupied19.2%
Avg HH Size2.47
Frequently Asked Questions
ZIP code 53527 is in Cottage Grove, WI, in Dane County.
ZIP code 53527 is located in Wisconsin (WI).
ZIP code 53527 is in Dane County, WI.
ZIP 53527 observes the Chicago timezone. Daylight Saving Time is observed.
The estimated population of ZIP code 53527 is 11,515 people (ACS 2023).
The median household income in ZIP code 53527 is $119,808 (ACS 2023).
The median home value in ZIP 53527 is $402,500 (ACS 2023).
About ZIP Code 53527

ZIP code 53527 is located in Cottage Grove, Wisconsin, within Dane County. With a population of 11,515, this is a lightly populated ZIP code with a middle-aged community — the median age is 40.5 years. Economically, 53527 is a upper-middle-income ZIP code: the median household income of $119,808 is significantly above the national average.

Real estate in ZIP code 53527 represents a premium housing market. The median home value of $402,500 is above the national average. Renters can expect to pay around $1,531 per month in median rent. Homeownership is strong here — 80.8% of occupied units are owner-occupied, suggesting an established, stable residential community. Median home values have increased by 43% since 2019.

The population of 53527 is primarily White (85.29%). Residents are highly educated — 61.9% hold a bachelor's degree or higher, which is significantly above the national average. Poverty affects a relatively small share of residents at 2.6%. Household income has grown by 25% since 2019.

The unemployment rate in 53527 stands at 1.7%, which is well below the national average. About 17% of workers are remote. As in most parts of the country, driving alone is the dominant commute mode at 77%.

Overall, ZIP code 53527 in Cottage Grove, WI is characterized as upper-middle-income, highly educated, a middle-aged community, and predominantly owner-occupied. With 11,515 residents, a median household income of $119,808, and a median home value of $402,500, it offers a clear picture of life in this part of Wisconsin.