Hillsdale, Oklahoma Demographics & Population 2026
During the 2020–2024 ACS period, Hillsdale, Oklahoma had a total population of 89, the 689th largest town in Oklahoma, with a median household income of $45,313, which is 30% lower than the state average. The poverty rate is 9.0%.
Data vintage: U.S. Census Bureau ACS 2020–2024 5-Year Estimates · refreshed July 2026 · Methodology & source notes
Key Takeaways
- Household income is 30% below the state average, indicating significant economic challenges.
- Housing is very affordable with a home-value-to-income ratio of just 1.4x.
Hillsdale Quick Facts
How Hillsdale 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 | 77 | 89 | +15.6% |
How Hillsdale 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: 58 | National average: 61
Education
Educational Attainment (Adults 25+)
Hillsdale Rankings in Oklahoma
Explore Oklahoma Rankings
Other Cities in Garfield County
| City | Population | Median Income | Poverty | Home Value |
|---|---|---|---|---|
| Enid | 50,653 | $62,125 | 13.7% | $154,900 |
| North Enid | 1,136 | $79,554 | 4.0% | $183,200 |
| Waukomis | 1,076 | $61,339 | 18.4% | $149,000 |
| Garber | 708 | $67,625 | 17.6% | $69,400 |
| Lahoma | 485 | $74,464 | 13.9% | $94,600 |
| Drummond | 397 | $127,321 | 3.0% | N/A |
| Covington | 297 | $86,964 | 5.7% | $85,600 |
| Kremlin | 267 | $79,167 | 3.4% | $155,100 |
| Breckenridge | 239 | $64,688 | 7.1% | $143,800 |
| Fairmont | 158 | $76,250 | 10.1% | N/A |
Cities Similar to Hillsdale
These cities in the same state have comparable population and economic profiles.
| City | Population | Median Income | Home Value | Bachelor's+ | Poverty |
|---|---|---|---|---|---|
| Council Hill | 91 | $45,000 | $82,500 | 3.9% | 20.9% |
| Deer Lick | 85 | N/A | N/A | 0.0% | 61.2% |
| Sams Corner | 94 | N/A | $234,800 | 51.1% | 12.8% |
| Atwood | 84 | N/A | $77,500 | 10.9% | 60.7% |
| Piney | 84 | N/A | N/A | 16.1% | 46.4% |
A note before these figures: with a population of 89, Hillsdale's ACS estimates come from a small number of survey responses and carry wide margins of error. Individual percentages below — particularly rates that round to 0% or 100% — are approximations, not precise measurements. See data.census.gov for the published margins of error.
Population Overview
Hillsdale is a small community located in Oklahoma, within Garfield County. The total population is 89. It ranks as the 689th most populous out of 834 Census-designated places in Oklahoma.
Age Demographics
The median age in Hillsdale is 51.2 years. This is 38% higher than the state median of 37.0 years. 10.1% of residents are 75 or older, suggesting a significant retirement-age population with implications for healthcare services and senior housing.
Economy, Income & Housing
The median household income in Hillsdale is $45,313. This is 30% lower than the state median of $65,039. It is also 44% lower than the national median of $80,734. The poverty rate stands at 9.0%. This is 41% lower than the state poverty rate of 15.3%. The survey records no unemployed residents in Hillsdale, which reflects the size of the sample rather than a labor market without joblessness. The median home value is $65,000. Housing costs are 67% lower than the state median of $199,800. With a home-value-to-income ratio of just 1.4x, Hillsdale is one of the most affordable housing markets in the area. 68.3% of occupied housing units are owner-occupied. This homeownership rate is 4% higher than the state average of 65.8%.
Race & Ethnicity
Hillsdale has a predominantly White (non-Hispanic) population, comprising 85.4% of all residents.
Education
21.1% of residents aged 25 and older hold a bachelor's degree or higher. This is 25% lower than the state rate of 28.3%. Nationally, 35.7% of adults hold at least a bachelor's degree. The high school graduation rate (or equivalent) is 90.1%.
Data Sources & Methodology
All demographic data for Hillsdale, Oklahoma 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 Oklahoma state averages and national averages calculated from the same dataset. Rankings reflect the city's position among all 834 Census-designated places in Oklahoma. 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 Hillsdale, Oklahoma?
Hillsdale, Oklahoma has a population of 89 according to the most recent U.S. Census ACS 5-Year Estimates.
What is the median household income in Hillsdale, OK?
The median household income in Hillsdale is $45,313, which is 44% lower than the national median of $80,734.
What is the poverty rate in Hillsdale, OK?
The poverty rate in Hillsdale is 9.0%. This means approximately 8 residents live below the federal poverty line.
What is the racial makeup of Hillsdale, Oklahoma?
Hillsdale's population is 85.4% White, 0.0% Black, 0.0% Hispanic/Latino, and 0.0% Asian.
What is the median home value in Hillsdale, OK?
The median home value in Hillsdale is $65,000. The home-value-to-income ratio is 1.4x.
How educated is Hillsdale, Oklahoma?
21.1% of adults (25+) in Hillsdale hold a bachelor's degree or higher, and 4.2% hold a graduate or professional degree.