St. Helens, Oregon Demographics & Population 2026
During the 2020–2024 ACS period, St. Helens, Oregon had a total population of 14,258, the 47th largest city in Oregon, with a median household income of $82,865, which is about the same as the state average. The poverty rate is 10.0%.
Data vintage: U.S. Census Bureau ACS 2020–2024 5-Year Estimates · refreshed July 2026 · Methodology & source notes
St. Helens Quick Facts
How St. Helens 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 | 14,152 | 14,258 | +0.7% |
| Median household income | $82,123 | $82,865 | +0.9% |
| Median home value | $350,900 | $394,200 | +12.3% |
How St. Helens 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
A less diverse community where one racial or ethnic group represents a large majority.
State average: 46 | National average: 61
Education
Educational Attainment (Adults 25+)
St. Helens Rankings in Oregon
Explore Oregon Rankings
Other Cities in Columbia County
| City | Population | Median Income | Poverty | Home Value |
|---|---|---|---|---|
| Scappoose | 8,179 | $97,708 | 7.2% | $455,700 |
| Vernonia | 2,786 | $83,411 | 10.0% | $351,900 |
| Clatskanie | 2,364 | $90,709 | 11.1% | $363,900 |
| Rainier | 2,130 | $66,989 | 18.3% | $344,700 |
| Columbia City | 2,006 | $96,750 | 9.4% | $460,000 |
| Warren | 1,637 | $126,838 | 1.2% | $523,400 |
| Deer Island | 199 | N/A | 9.0% | N/A |
| Prescott | 34 | $105,000 | 8.8% | $316,700 |
Cities Similar to St. Helens
These cities in the same state have comparable population and economic profiles.
| City | Population | Median Income | Home Value | Bachelor's+ | Poverty |
|---|---|---|---|---|---|
| Cornelius | 14,255 | $96,273 | $452,900 | 18.9% | 9.1% |
| Troutdale | 15,923 | $89,337 | $456,100 | 29.1% | 7.4% |
| Oatfield | 13,294 | $103,224 | $569,000 | 35.6% | 9.8% |
| Oak Grove | 16,796 | $86,226 | $515,700 | 43.6% | 8.4% |
| Four Corners | 16,275 | $69,669 | $340,200 | 10.3% | 13.9% |
Population Overview
St. Helens is a small city located in Oregon, within Columbia County. The total population is 14,258. It ranks as the 47th most populous out of 420 Census-designated places in Oregon.
Age Demographics
The median age in St. Helens is 39.8 years. This is 1% lower than the state median of 40.4 years.
Economy, Income & Housing
The median household income in St. Helens is $82,865. This is about the same as the state median of $83,011. It is also 3% higher than the national median of $80,734. The poverty rate stands at 10.0%. This is 16% lower than the state poverty rate of 11.9%. The unemployment rate is 3.6%. This is 33% lower than the state rate of 5.4%. The median home value is $394,200. Housing costs are 17% lower than the state median of $477,600. The home-value-to-income ratio is 4.8x. 62.0% of occupied housing units are owner-occupied. This homeownership rate is 2% lower than the state average of 63.3%.
Race & Ethnicity
The largest racial or ethnic group in St. Helens is White (non-Hispanic), making up 80.7% of the population. Hispanic or Latino residents account for 9.3%. The Black or African American population (0.1%) is well below the state average of 1.8%. The Asian population (0.3%) is well below the state average of 4.4%.
Education
16.9% of residents aged 25 and older hold a bachelor's degree or higher. This is 54% lower 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 89.8%.
Data Sources & Methodology
All demographic data for St. Helens, 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 St. Helens, Oregon?
St. Helens, Oregon has a population of 14,258 according to the most recent U.S. Census ACS 5-Year Estimates.
What is the median household income in St. Helens, OR?
The median household income in St. Helens is $82,865, which is 3% higher than the national median of $80,734.
What is the poverty rate in St. Helens, OR?
The poverty rate in St. Helens is 10.0%. This means approximately 1,384 residents live below the federal poverty line.
What is the racial makeup of St. Helens, Oregon?
St. Helens's population is 80.7% White, 0.1% Black, 9.3% Hispanic/Latino, and 0.3% Asian.
What is the median home value in St. Helens, OR?
The median home value in St. Helens is $394,200. The home-value-to-income ratio is 4.8x.
How educated is St. Helens, Oregon?
16.9% of adults (25+) in St. Helens hold a bachelor's degree or higher, and 5.4% hold a graduate or professional degree.