Alderton, Washington Demographics & Population 2026
During the 2020–2024 ACS period, Alderton, Washington had a total population of 2,706, the 274th largest community in Washington, with a median household income of $97,446, which is about the same as the state average. The poverty rate is 11.1%.
Data vintage: U.S. Census Bureau ACS 2020–2024 5-Year Estimates · refreshed July 2026 · Methodology & source notes
Key Takeaways
- Unemployment rate of 11.8% is notably above the national average.
Alderton Quick Facts
How Alderton Changed
Change from the 2019–2023 ACS period to 2020–2024. These are rolling five-year estimates, not year-over-year measurements.
| Metric | 2019–2023 | 2020–2024 | Change |
|---|---|---|---|
| Population | 2,857 | 2,706 | -5.3% |
| Median household income | $95,802 | $97,446 | +1.7% |
| Median home value | $486,000 | $431,500 | -11.2% |
How Alderton Compares
Median Household Income
Median Home Value
Economy & Housing
Household Income Distribution
Detailed income brackets
Employment
Housing Overview
People & Demographics
Age Distribution
Race & Ethnicity
Diversity Index
Moderate diversity with one or two groups making up the majority.
State average: 56 | National average: 61
Education
Educational Attainment (Adults 25+)
Alderton Rankings in Washington
Explore Washington Rankings
Other Cities in Pierce County
| City | Population | Median Income | Poverty | Home Value |
|---|---|---|---|---|
| Tacoma | 222,758 | $85,884 | 12.4% | $479,600 |
| South Hill | 68,025 | $113,130 | 7.2% | $543,600 |
| Lakewood | 62,937 | $74,720 | 13.2% | $461,200 |
| Puyallup | 42,746 | $97,826 | 7.0% | $551,800 |
| Parkland | 38,742 | $72,239 | 13.0% | $423,000 |
| Graham | 35,079 | $116,862 | 5.9% | $516,700 |
| University Place | 34,911 | $99,031 | 8.2% | $624,800 |
| Spanaway | 34,019 | $98,251 | 8.8% | $445,700 |
| Frederickson | 25,383 | $109,500 | 5.7% | $477,400 |
| Bonney Lake | 22,090 | $136,845 | 4.5% | $607,900 |
Cities Similar to Alderton
These cities in the same state have comparable population and economic profiles.
| City | Population | Median Income | Home Value | Bachelor's+ | Poverty |
|---|---|---|---|---|---|
| Port Ludlow | 2,891 | $96,103 | $635,600 | 52.6% | 5.9% |
| Desert Aire | 2,788 | $85,960 | $455,100 | 25.3% | 7.8% |
| Friday Harbor | 2,728 | $80,378 | $570,400 | 35.4% | 12.8% |
| Kingston | 2,496 | $90,625 | $585,300 | 34.4% | 8.1% |
| Allyn | 2,404 | $97,716 | $545,100 | 29.2% | 1.4% |
Population Overview
Alderton is a small community located in Washington, within Pierce County. The total population is 2,706. It ranks as the 274th most populous out of 628 Census-designated places in Washington.
Age Demographics
The median age in Alderton is 43.4 years. This is 13% higher than the state median of 38.3 years.
Economy, Income & Housing
The median household income in Alderton is $97,446. This is about the same as the state median of $98,141. It is also 21% higher than the national median of $80,734. The poverty rate stands at 11.1%. This is 12% higher than the state poverty rate of 9.9%. The unemployment rate is 11.8%. This is 132% higher than the state rate of 5.1%. The median home value is $431,500. Housing costs are 24% lower than the state median of $564,600. The home-value-to-income ratio is 4.4x. 79.2% of occupied housing units are owner-occupied. This homeownership rate is 24% higher than the state average of 63.8%.
Race & Ethnicity
The largest racial or ethnic group in Alderton is White (non-Hispanic), making up 69.2% of the population. Hispanic or Latino residents account for 21.9%. The Hispanic or Latino population is significantly higher than the state average (21.9% vs 14.4%). The Asian population (0.7%) is well below the state average of 9.7%.
Education
15.0% of residents aged 25 and older hold a bachelor's degree or higher. This is 62% lower than the state rate of 39.6%. Nationally, 35.7% of adults hold at least a bachelor's degree. The high school graduation rate (or equivalent) is 87.1%.
Data Sources & Methodology
All demographic data for Alderton, Washington is sourced from the U.S. Census Bureau's American Community Survey (ACS) 2020–2024 5-Year Estimates. The ACS collects data from approximately 3.5 million households annually and pools five years of responses so that even small communities can be measured, though the margin of error widens as the population falls. Comparisons are made against Washington state averages and national averages calculated from the same dataset. Rankings reflect the city's position among all 628 Census-designated places in Washington. Read more about how these figures are produced on our methodology page, or visit data.census.gov for official data.
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Frequently Asked Questions
What is the population of Alderton, Washington?
Alderton, Washington has a population of 2,706 according to the most recent U.S. Census ACS 5-Year Estimates.
What is the median household income in Alderton, WA?
The median household income in Alderton is $97,446, which is 21% higher than the national median of $80,734.
What is the poverty rate in Alderton, WA?
The poverty rate in Alderton is 11.1%. This means approximately 299 residents live below the federal poverty line.
What is the racial makeup of Alderton, Washington?
Alderton's population is 69.2% White, 0.0% Black, 21.9% Hispanic/Latino, and 0.7% Asian.
What is the median home value in Alderton, WA?
The median home value in Alderton is $431,500. The home-value-to-income ratio is 4.4x.
How educated is Alderton, Washington?
15.0% of adults (25+) in Alderton hold a bachelor's degree or higher, and 6.0% hold a graduate or professional degree.