Checked
ZIP Code 53018
Delafield, WI, Waukesha County
Population
8,201
Land area
11.2sq mi
People per sq mi
731
City
Delafield
ZIP 53018 and nearby ZIP codes
ZIP 53018 at a glance
- ZIP 53018 (Delafield) is about 6.7 times as dense as Wisconsin as a whole.
- Households here earn a median of $124,595 a year, 61% more than the Wisconsin figure of $77,485.
- A typical owner-occupied home is valued at $521,400 (96% above Wisconsin) and median rent is $1,584 a month.
Local data for ZIP 53018
Counts from official public data
Housing and community stats
ZIP 53018, American Community Survey 2020-2024
Median household income
$124,595
Poverty rate
3.7%
Median home value
$521,400
Prices +3.6% in a year
Median rent
$1,584/mo
Homeownership
74.4%
Bachelor's or higher
54.5%
Median age
46.7
Average commute
24.3 min
Economy and federal money
Businesses, pandemic loans and political donations
Business establishments
402
ZIP Business Patterns 2023
Employees
5,412
$332M annual payroll
PPP loans
$35.2M
421 loans
Campaign donations
$170K
54% D, 14% R, 2026 cycle
Environment and hazard risk
ZIP 53018, from FEMA, NOAA and EPA
Natural hazard risk
Relatively Moderate
Top: cold wave
Storm events since 1996
1,134
Countywide, mostly thunderstorm wind
Flood insurance policies
594
0.5% of homes, county
July high / Jan low
82° / 11°F
36.8 inches of rain a year
Health statistics
Share of adults in ZIP 53018, CDC PLACES estimates
Obesity
33.1%
U.S. 33.3% about the same
Diabetes
10.3%
U.S. 12.1% -1.8 pts
Smoking
9.1%
U.S. 12.8% -3.7 pts
Uninsured (18-64)
4.2%
U.S. 11.1% -6.9 pts
Frequently asked questions
- What city is ZIP code 53018?
- ZIP code 53018 is in Delafield, WI (Waukesha County).
- What county is ZIP code 53018 in?
- ZIP code 53018 is mostly in Waukesha County, Wisconsin.
- How many people live in ZIP code 53018?
- About 8,201 people live in the 53018 ZIP Code Tabulation Area, based on American Community Survey 5-year estimates.
Source: U.S. Census Bureau (ZIP Code Tabulation Areas, American Community Survey) · Data as of 12/31/2023. ZIP Code Tabulation Areas closely match, but are not identical to, USPS ZIP code delivery areas.