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ZIP Code 98373
South Hill, WA, Pierce County
Population
28,883
Land area
9.4sq mi
People per sq mi
3,078
City
South Hill
ZIP 98373 and nearby ZIP codes
ZIP 98373 at a glance
- ZIP 98373 (South Hill) is about 26 times as dense as Washington as a whole.
- The median household income is $103,796, 6% above the Washington median of $98,141.
- A typical owner-occupied home is valued at $565,700 and median rent is $1,929 a month.
Local data for ZIP 98373
Counts from official public data
Housing and community stats
ZIP 98373, American Community Survey 2020-2024
Median household income
$103,796
Poverty rate
6.0%
Median home value
$565,700
Prices +5.8% in a year
Median rent
$1,929/mo
Homeownership
54.8%
Bachelor's or higher
27.4%
Median age
35.6
Average commute
29.7 min
Economy and federal money
Businesses, pandemic loans and political donations
Business establishments
930
ZIP Business Patterns 2023
Employees
12,402
$600M annual payroll
PPP loans
$66.8M
772 loans
Campaign donations
$92.9K
22% D, 39% R, 2026 cycle
Environment and hazard risk
ZIP 98373, from FEMA, NOAA and EPA
Natural hazard risk
Relatively High
Top: earthquake
Storm events since 1996
31
Countywide, mostly heavy rain
Flood insurance policies
2,101
0.7% of homes, county
July high / Jan low
76° / 33°F
45.1 inches of rain a year
Health statistics
Share of adults in ZIP 98373, CDC PLACES estimates
Obesity
36.9%
U.S. 33.3% +3.6 pts
Diabetes
9.5%
U.S. 12.1% -2.6 pts
Smoking
11.7%
U.S. 12.8% -1.1 pts
Uninsured (18-64)
8.1%
U.S. 11.1% -3.0 pts
Frequently asked questions
- What city is ZIP code 98373?
- ZIP code 98373 is in South Hill, WA (Pierce County).
- What county is ZIP code 98373 in?
- ZIP code 98373 is mostly in Pierce County, Washington.
- How many people live in ZIP code 98373?
- About 28,883 people live in the 98373 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.