Rockcreek, Oregon Demographics & Population 2026
During the 2020–2024 ACS period, Rockcreek, Oregon had a total population of 9,223, the 74th largest community in Oregon, with a median household income of $107,101, which is 29% higher than the state average. The poverty rate is 4.3%.
Data vintage: U.S. Census Bureau ACS 2020–2024 5-Year Estimates · refreshed July 2026 · Methodology & source notes
Key Takeaways
- An exceptionally low poverty rate of 4.3% — among the lowest in Oregon.
Rockcreek Quick Facts
How Rockcreek 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 | 9,463 | 9,223 | -2.5% |
| Median household income | $104,785 | $107,101 | +2.2% |
| Median home value | $619,300 | $653,300 | +5.5% |
How Rockcreek 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: 46 | National average: 61
Education
Educational Attainment (Adults 25+)
Rockcreek Rankings in Oregon
Explore Oregon Rankings
Other Cities in Washington County
| City | Population | Median Income | Poverty | Home Value |
|---|---|---|---|---|
| Hillsboro | 108,231 | $106,409 | 8.5% | $521,100 |
| Beaverton | 97,812 | $98,622 | 10.1% | $569,800 |
| Tigard | 56,011 | $108,823 | 6.7% | $610,500 |
| Aloha | 52,389 | $101,934 | 7.8% | $484,400 |
| Bethany | 33,106 | $167,735 | 4.0% | $751,700 |
| Tualatin | 27,763 | $104,043 | 10.0% | $628,200 |
| Wilsonville | 26,974 | $96,236 | 8.8% | $615,300 |
| Forest Grove | 26,529 | $87,933 | 15.4% | $479,600 |
| Sherwood | 20,307 | $109,966 | 4.3% | $602,100 |
| Cornelius | 14,255 | $96,273 | 9.1% | $452,900 |
Cities Similar to Rockcreek
These cities in the same state have comparable population and economic profiles.
| City | Population | Median Income | Home Value | Bachelor's+ | Poverty |
|---|---|---|---|---|---|
| Cedar Hills | 8,388 | $105,850 | $611,400 | 54.9% | 2.3% |
| Scappoose | 8,179 | $97,708 | $455,700 | 23.6% | 7.2% |
| River Road | 8,862 | $81,589 | $397,800 | 33.7% | 14.5% |
| Eagle Point | 9,839 | $84,126 | $408,700 | 22.3% | 10.0% |
| Molalla | 10,186 | $89,318 | $447,100 | 18.8% | 4.3% |
Population Overview
Rockcreek is a small city located in Oregon, within Washington County. The total population is 9,223. It ranks as the 74th most populous out of 420 Census-designated places in Oregon.
Age Demographics
The median age in Rockcreek is 40.7 years. This is about the same as the state median of 40.4 years.
Economy, Income & Housing
The median household income in Rockcreek is $107,101. This is 29% higher than the state median of $83,011. It is also 33% higher than the national median of $80,734. The poverty rate stands at 4.3%. This is 64% lower than the state poverty rate of 11.9%. This exceptionally low poverty rate indicates strong economic prosperity across the community. The unemployment rate is 4.0%. This is 24% lower than the state rate of 5.4%. The median home value is $653,300. Housing costs are 37% higher than the state median of $477,600. The home-value-to-income ratio of 6.1x suggests that housing affordability is a significant concern for many residents. 66.9% of occupied housing units are owner-occupied. This homeownership rate is 6% higher than the state average of 63.3%.
Race & Ethnicity
The largest racial or ethnic group in Rockcreek is White (non-Hispanic), making up 69.8% of the population. Asian residents account for 16.2%. The Black or African American population (0.5%) is well below the state average of 1.8%. The Asian population is significantly higher than the state average (16.2% vs 4.4%).
Education
49.5% of residents aged 25 and older hold a bachelor's degree or higher. This is 35% higher than the state rate of 36.8%. Nationally, 35.7% of adults hold at least a bachelor's degree. The high school graduation rate (or equivalent) is 98.3%. Notably, 22.1% of adults hold a graduate or professional degree, indicating a highly educated workforce.
Data Sources & Methodology
All demographic data for Rockcreek, Oregon 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 Oregon state averages and national averages calculated from the same dataset. Rankings reflect the city's position among all 420 Census-designated places in Oregon. 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 Rockcreek, Oregon?
Rockcreek, Oregon has a population of 9,223 according to the most recent U.S. Census ACS 5-Year Estimates.
What is the median household income in Rockcreek, OR?
The median household income in Rockcreek is $107,101, which is 33% higher than the national median of $80,734.
What is the poverty rate in Rockcreek, OR?
The poverty rate in Rockcreek is 4.3%. This means approximately 394 residents live below the federal poverty line.
What is the racial makeup of Rockcreek, Oregon?
Rockcreek's population is 69.8% White, 0.5% Black, 9.6% Hispanic/Latino, and 16.2% Asian.
What is the median home value in Rockcreek, OR?
The median home value in Rockcreek is $653,300. The home-value-to-income ratio is 6.1x.
How educated is Rockcreek, Oregon?
49.5% of adults (25+) in Rockcreek hold a bachelor's degree or higher, and 22.1% hold a graduate or professional degree.