Hermiston, Oregon Demographics & Population 2026
During the 2020–2024 ACS period, Hermiston, Oregon had a total population of 19,546, the 35th largest city in Oregon, with a median household income of $66,998, which is 19% lower than the state average. The poverty rate is 10.1%.
Data vintage: U.S. Census Bureau ACS 2020–2024 5-Year Estimates · refreshed July 2026 · Methodology & source notes
Hermiston Quick Facts
How Hermiston 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 | 19,406 | 19,546 | +0.7% |
| Median household income | $67,128 | $66,998 | -0.2% |
| Median home value | $244,700 | $266,700 | +9.0% |
How Hermiston 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+)
Hermiston Rankings in Oregon
Explore Oregon Rankings
Other Cities in Umatilla County
| City | Population | Median Income | Poverty | Home Value |
|---|---|---|---|---|
| Pendleton | 16,950 | $66,563 | 15.0% | $287,100 |
| Umatilla | 7,508 | $68,826 | 17.4% | $238,500 |
| Milton-Freewater | 7,036 | $52,183 | 12.6% | $240,000 |
| Stanfield | 1,902 | $60,074 | 8.0% | $207,600 |
| Athena | 1,377 | $71,898 | 9.0% | $239,200 |
| Pilot Rock | 1,283 | $89,091 | 10.1% | $199,700 |
| Umapine | 1,215 | $55,927 | 1.2% | $459,000 |
| Mission | 878 | $34,583 | 36.7% | $215,600 |
| Green Meadows | 584 | $121,750 | 2.7% | $311,900 |
| Echo | 494 | $112,639 | 7.1% | $173,100 |
Cities Similar to Hermiston
These cities in the same state have comparable population and economic profiles.
| City | Population | Median Income | Home Value | Bachelor's+ | Poverty |
|---|---|---|---|---|---|
| Lebanon | 19,344 | $63,176 | $336,800 | 21.3% | 17.8% |
| Altamont | 19,927 | $58,629 | $249,200 | 22.0% | 16.9% |
| Ashland | 21,259 | $68,028 | $583,800 | 66.1% | 15.2% |
| Dallas | 17,531 | $71,549 | $389,100 | 22.9% | 15.5% |
| Central Point | 19,216 | $86,058 | $389,100 | 28.4% | 6.7% |
Population Overview
Hermiston is a small city located in Oregon, within Umatilla County. The total population is 19,546. It ranks as the 35th most populous out of 420 Census-designated places in Oregon.
Age Demographics
The median age in Hermiston is 30.9 years. This is 24% lower than the state median of 40.4 years. With 31.1% of the population under 18, Hermiston has a notably young demographic profile, suggesting a family-oriented community.
Economy, Income & Housing
The median household income in Hermiston is $66,998. This is 19% lower than the state median of $83,011. It is also 17% lower than the national median of $80,734. The poverty rate stands at 10.1%. This is 16% lower than the state poverty rate of 11.9%. The unemployment rate is 4.9%. This is 8% lower than the state rate of 5.4%. The median home value is $266,700. Housing costs are 44% lower than the state median of $477,600. The home-value-to-income ratio is 4.0x. 61.7% 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 Hermiston is Hispanic or Latino, making up 54.5% of the population. White (non-Hispanic) residents account for 39.6%. The Hispanic or Latino population is significantly higher than the state average (54.5% vs 14.7%). The Asian population (0.9%) is well below the state average of 4.4%.
Education
16.7% of residents aged 25 and older hold a bachelor's degree or higher. This is 55% 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 74.1%.
Data Sources & Methodology
All demographic data for Hermiston, 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.
Free data download: Get all Oregon city and county demographics as CSV. Download Cities CSV | Download Counties CSV
Frequently Asked Questions
What is the population of Hermiston, Oregon?
Hermiston, Oregon has a population of 19,546 according to the most recent U.S. Census ACS 5-Year Estimates.
What is the median household income in Hermiston, OR?
The median household income in Hermiston is $66,998, which is 17% lower than the national median of $80,734.
What is the poverty rate in Hermiston, OR?
The poverty rate in Hermiston is 10.1%. This means approximately 1,947 residents live below the federal poverty line.
What is the racial makeup of Hermiston, Oregon?
Hermiston's population is 39.6% White, 1.0% Black, 54.5% Hispanic/Latino, and 0.9% Asian.
What is the median home value in Hermiston, OR?
The median home value in Hermiston is $266,700. The home-value-to-income ratio is 4.0x.
How educated is Hermiston, Oregon?
16.7% of adults (25+) in Hermiston hold a bachelor's degree or higher, and 7.2% hold a graduate or professional degree.