South Hill, WA Census Data
The 19th largest city in Washington by population · 26 cities ranked
South Hill is the 19th largest city in Washington by population and ranks 7th of 26 for median household income. With 68,161 residents, it has a lower poverty rate than 22 other Washington cities. This snapshot draws from the 2023 American Community Survey (ACS) 5-year estimates.
Updated: 2026-04-13 · Source: U.S. Census Bureau, ACS 2023
Population
68,161
50.1% male · 49.9% female
Median Age
34.4
4.3 below the national average (38.7 yrs)
Median Household Income
$109,235
$30,697 above the national average ($78,538)
Bachelor's Degree or Higher
32.4%
2.6% below the national average (35.0%)
HS diploma or higher: 93.5%
Poverty Rate
6.9%
5.5% below the national average (12.4%)
Uninsured: 5.0%
Broadband Access
98.6%
8.9% above the national average (89.7%)
Median Home Value
$493,800
Median rent: $1,916 · 73% owner-occupied
Unemployment Rate
4.3%
Labor force participation: 65.6%
Per Capita Income
$57,962
Individual average income (not household)
Veteran Population
12.2%
Disability rate: 10.8%
How South Hill Compares to Other Washington Cities
Rankings among all 26 Washington cities tracked in the 2023 ACS.
| Ranking | Position | Tier |
|---|---|---|
| Largest by Population | 19th of 26 | Bottom half |
| Highest Median Income | 7th of 26 | Top half |
| Lowest Poverty Rate | 4th of 26 | Top 25% |
| Highest Bachelor's Attainment | 13th of 26 | Top half |
| Highest Home Value | 15th of 26 | Bottom half |
Demographics
Race & Ethnicity
Age Distribution
Commute to Work
South Hill, WA Frequently Asked Questions
What is the population of South Hill, WA?
The population of South Hill, WA is 68,161 according to the 2023 American Community Survey 5-year estimates. The median age is 34.4 years.
What is the median household income in South Hill?
The median household income in South Hill, WA is $109,235, above the national average of $78,538. Per capita income is $57,962.
What is the poverty rate in South Hill?
The poverty rate in South Hill, WA is 6.9%, compared to the national average of 12.4%. About 5.0% of residents lack health insurance.
What percentage of South Hill residents have a college degree?
32.4% of adults (25+) in South Hill hold a bachelor's degree or higher, and 93.5% have at least a high school diploma. The national average for bachelor's degree holders is 35.0%.
What is the median home value in South Hill?
The median home value in South Hill, WA is $493,800. Median rent is $1,916 per month, with 73% of housing units owner-occupied.
What is the racial makeup of South Hill?
South Hill's population is 64.1% White, 6.3% Black, 12.0% Hispanic or Latino, and 7.2% Asian (source: 2023 ACS).
How does South Hill rank among Washington cities?
South Hill is the 19th largest city in Washington by population, the 7th highest for median household income, the 4th lowest for poverty rate, the 13th highest for bachelor's degree attainment among 26 ranked Washington cities.
What is the unemployment rate in South Hill?
The unemployment rate in South Hill, WA is 4.3%, with a labor force participation rate of 65.6%. Per capita income is $57,962.
Cities Similar to South Hill
Other Washington cities with comparable population and income levels.