US ZIP Code
53188

Waukesha, WI

Waukesha County  ·  Wisconsin

● Active
👥 34,290 Population ↓ 4% since 2019
💰 $88,656 Median HH Income
▲ 16% above avg ↑ 29% since 2019
🎂 39.8 Median Age
🏠 $317,300 Median Home Value
▲ 14% above avg ↑ 33% since 2019
🎓 55.5% College Grads
▲ 43% above avg
📊 3.1% Unemployment
▼ 37% below avg ↑ 10% since 2019
ZIP Code Details
ZIP Code53188
CityWaukesha
StateWisconsin (WI)
CountyWaukesha County
Area Code262
Elevation992 ft
Latitude43.020011
Longitude-88.294411
TimezoneChicago (DST)
FIPS55133
ZIP TypeStandard
StatusActive
People & Population (ACS 2023)
♂ Male 49.6% (17,022) Female 50.4% (17,268) ♀

Race & Ethnicity

White: 81.1%Hispanic: 8.4%Black: 4.3%Asian: 2.4%Other: 3.6%Race
White81.1%
Hispanic8.4%
Black4.3%
Asian2.4%
Other3.6%

Age Breakdown

Under 5
7%
5–17
15%
18–24
8%
25–44
26%
45–64
27%
65+
8%

Key Indicators

Median Age39.8 yrs
Avg Household Size2.34
Below Poverty9.8% ≈ Avg
College Grads55.5% ▲ 43% above avg
Unemployment3.1% ▼ 37% below avg
No HS Diploma149 (0.6%)
HS Graduate4,521 (19.3%)
Some College1,990 (8.5%)
Associates3,754 (16%)
Bachelors2,887 (12.3%)
Graduate Degree10,107 (43.2%)

Education

No HS: 0.6%HS Grad: 19.3%Some College: 8.5%Associates: 16%Bachelors: 12.3%Graduate: 43.2%Edu
No HS0.6%
HS Grad19.3%
Some College8.5%
Associates16.0%
Bachelors12.3%
Graduate43.2%
Housing & Income

Housing Tenure

Owner: 67.3%Renter: 32.7%Tenure
Owner67.3%
Renter32.7%

Home Value Distribution

Under $50k
3%
$50k–100k
1%
$100k–150k
2%
$150k–200k
7%
$200k–300k
31%
$300k–500k
42%
Over $500k
13%

Financials

Median HH Income$88,656 ▲ 16% above avg ↑ 29% since 2019
Median Home Value$317,300 ▲ 14% above avg ↑ 33% since 2019
Home/Income Ratio3.6x (nat avg ~3.5x)
Median Rent$1,235/mo ↑ 29% since 2019
Total Units14,703
Vacant Units339
Avg HH Size2.34

Income Distribution

Under $25k
11%
$25k–50k
13%
$50k–75k
15%
$75k–100k
15%
$100k–150k
22%
$150k–200k
11%
Over $200k
12%
Employment & Commute

How People Get to Work

Drove Alone
85%
Public Transit
1%
Walked
1%
Work From Home
13%

Commute Time

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

Year Built

Before 1940
1%
1940s–1950s
11%
1960s–1970s
18%
1980s–1990s
15%
2000+
55%

Summary

Total Units14,703
Vacant339
Owner Occupied67.3%
Renter Occupied32.7%
Avg HH Size2.34
Frequently Asked Questions
ZIP code 53188 is in Waukesha, WI, in Waukesha County.
ZIP code 53188 is located in Wisconsin (WI).
ZIP code 53188 is in Waukesha County, WI.
ZIP 53188 observes the Chicago timezone. Daylight Saving Time is observed.
The estimated population of ZIP code 53188 is 34,290 people (ACS 2023).
The median household income in ZIP code 53188 is $88,656 (ACS 2023).
The median home value in ZIP 53188 is $317,300 (ACS 2023).
About ZIP Code 53188

ZIP code 53188 is located in Waukesha, Wisconsin, within Waukesha County. With a population of 34,290, this is a moderately populated ZIP code with a middle-aged community — the median age is 39.8 years. Economically, 53188 is a middle-income ZIP code: the median household income of $88,656 is above the national average.

Real estate in ZIP code 53188 represents a mid-range housing market. The median home value of $317,300 is near the national average. Renters can expect to pay around $1,235 per month in median rent. Homeownership is strong here — 67.3% of occupied units are owner-occupied, suggesting an established, stable residential community. Median home values have increased by 33% since 2019.

The population of 53188 is primarily White (81.08%). Residents are well-educated — 55.5% hold a bachelor's degree or higher, which is above the national average. Poverty affects a relatively small share of residents at 9.8%. Household income has grown by 29% since 2019.

The unemployment rate in 53188 stands at 3.1%, which is below the national average. About 12% of workers are remote. As in most parts of the country, driving alone is the dominant commute mode at 80%.

Overall, ZIP code 53188 in Waukesha, WI is characterized as middle-income, well-educated, a middle-aged community, and predominantly owner-occupied. With 34,290 residents, a median household income of $88,656, and a median home value of $317,300, it offers a clear picture of life in this part of Wisconsin.