Cumberland, Oklahoma Demographics & Population 2026
During the 2020–2024 ACS period, Cumberland, Oklahoma had a total population of 533, the 347th largest community in Oklahoma, with a median household income of $60,904, which is 6% lower than the state average. The poverty rate is 14.6%.
Data vintage: U.S. Census Bureau ACS 2020–2024 5-Year Estimates · refreshed July 2026 · Methodology & source notes
Key Takeaways
- 49.9% of adults hold a bachelor's degree or higher — top 10% in Oklahoma.
Cumberland Quick Facts
How Cumberland 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 | 733 | 533 | -27.3% |
| Median household income | $58,993 | $60,904 | +3.2% |
| Median home value | $178,300 | $178,700 | +0.2% |
How Cumberland 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+)
Cumberland Rankings in Oklahoma
Explore Oklahoma Rankings
Other Cities in Marshall County
| City | Population | Median Income | Poverty | Home Value |
|---|---|---|---|---|
| Madill | 4,004 | $47,522 | 20.0% | $109,600 |
| Kingston | 1,742 | $45,536 | 13.6% | $124,500 |
| Oakland | 1,142 | $61,250 | 20.6% | $109,400 |
| Lebanon | 200 | $63,750 | 35.5% | $117,300 |
| Little City | 122 | N/A | 0.0% | $89,500 |
| New Woodville | 83 | N/A | 69.9% | N/A |
| McBride | 40 | N/A | 72.5% | $281,300 |
Cities Similar to Cumberland
These cities in the same state have comparable population and economic profiles.
| City | Population | Median Income | Home Value | Bachelor's+ | Poverty |
|---|---|---|---|---|---|
| Canton | 522 | $60,417 | $77,500 | 18.9% | 11.3% |
| Canute | 544 | $57,813 | $99,000 | 17.8% | 16.9% |
| Olustee | 555 | $63,145 | $113,300 | 10.4% | 23.1% |
| Zeb | 522 | $56,058 | $151,600 | 18.5% | 12.1% |
| Arnett | 525 | $54,688 | $81,500 | 21.1% | 24.0% |
A note before these figures: with a population of 533, Cumberland'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
Cumberland is a small community located in Oklahoma, within Marshall County. The total population is 533. It ranks as the 347th most populous out of 834 Census-designated places in Oklahoma.
Age Demographics
The median age in Cumberland is 66.2 years. This is 79% higher than the state median of 37.0 years. Only 3.4% of residents are under 18, indicating fewer families with children.
Economy, Income & Housing
The median household income in Cumberland is $60,904. This is 6% lower than the state median of $65,039. It is also 25% lower than the national median of $80,734. The poverty rate stands at 14.6%. This is 5% lower than the state poverty rate of 15.3%. The survey records no unemployed residents in Cumberland, which reflects the size of the sample rather than a labor market without joblessness. The median home value is $178,700. Housing costs are 11% lower than the state median of $199,800. With a home-value-to-income ratio of just 2.9x, Cumberland is one of the most affordable housing markets in the area. 92.7% of occupied housing units are owner-occupied. This homeownership rate is 41% higher than the state average of 65.8%.
Race & Ethnicity
Cumberland has a predominantly White (non-Hispanic) population, comprising 86.7% of all residents. Hispanic or Latino residents account for 4.1%. The Hispanic or Latino population (4.1%) is well below the state average of 12.7%.
Education
49.9% of residents aged 25 and older hold a bachelor's degree or higher. This places Cumberland in the top 10% of all cities in the state for educational attainment. This is 76% higher 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 89.7%.
Data Sources & Methodology
All demographic data for Cumberland, 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 Cumberland, Oklahoma?
Cumberland, Oklahoma has a population of 533 according to the most recent U.S. Census ACS 5-Year Estimates.
What is the median household income in Cumberland, OK?
The median household income in Cumberland is $60,904, which is 25% lower than the national median of $80,734.
What is the poverty rate in Cumberland, OK?
The poverty rate in Cumberland is 14.6%. This means approximately 78 residents live below the federal poverty line.
What is the racial makeup of Cumberland, Oklahoma?
Cumberland's population is 86.7% White, 0.0% Black, 4.1% Hispanic/Latino, and 0.0% Asian.
What is the median home value in Cumberland, OK?
The median home value in Cumberland is $178,700. The home-value-to-income ratio is 2.9x.
How educated is Cumberland, Oklahoma?
49.9% of adults (25+) in Cumberland hold a bachelor's degree or higher, and 2.0% hold a graduate or professional degree.