Population 582 · Census ACS 2020–24
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Population and households in Calvin
Household size in Calvin
| Period | Calvin | Oklahoma | U.S. |
|---|---|---|---|
| 2006–10 | 2.47 | 2.55 | 2.68 |
| 2010–14 | 2.59 | 2.60 | 2.73 |
| 2015–19 | 2.86 | 2.63 | 2.71 |
| 2020–24 | 2.77 | 2.58 | 2.65 |
| Change | +0.31 | +0.03 | −0.03 |
The typical household in Calvin holds 2.77 people, slightly more than the U.S. average of 2.65. Since 2006–10, household size has climbed from 2.47, but in a place this small, survey estimates can swing a lot from one release to the next.
Household size: the average number of people living in each occupied home. Source: BestNeighborhood calculations from U.S. Census Bureau ACS 5-year block-group estimates (table B25010).
Median age in Calvin
| Period | Calvin | Oklahoma | U.S. |
|---|---|---|---|
| 2006–10 | 43.6 | 37.4 | 37.7 |
| 2010–14 | 43.3 | 37.5 | 38.6 |
| 2015–19 | 43.8 | 37.9 | 39.6 |
| 2020–24 | 38.5 | 38.0 | 40.1 |
| Change | −5.1 | +0.6 | +2.3 |
Calvin is a little younger than the country as a whole: its median age is 38.5, against 40.1 nationally. Oklahoma as a whole looks much the same.
Median age: the age that splits residents into two equal halves. Source: BestNeighborhood calculations from U.S. Census Bureau ACS 5-year block-group estimates (table B01002).
Single-parent households in Calvin
| Period | Calvin | Oklahoma | U.S. |
|---|---|---|---|
| 2006–10 | 10.5% | 11.9% | 12.3% |
| 2010–14 | 7.1% | 12.1% | 12.3% |
| 2015–19 | 8.5% | 12.1% | 11.6% |
| 2020–24 | 7.6% | 12.0% | 11.6% |
| Change | −2.9 pts | +0.1 pts | −0.6 pts |
Single parents head only 7.6% of households in Calvin, well below the national share of 11.6%.
Single-parent households: households where one adult with no spouse present lives with children under 18. Source: BestNeighborhood calculations from U.S. Census Bureau ACS 5-year block-group estimates (table B11003).
Housing in Calvin
Renters in Calvin
| Period | Calvin | Oklahoma | U.S. |
|---|---|---|---|
| 2006–10 | 19.9% | 31.8% | 33.3% |
| 2010–14 | 19.4% | 33.5% | 35.6% |
| 2015–19 | 20.4% | 34.4% | 36.0% |
| 2020–24 | 22.9% | 34.2% | 34.8% |
| Change | +2.9 pts | +2.4 pts | +1.5 pts |
Only 22.9% of households in Calvin rent their homes, far below the national share of 34.8%, so most residents are owners who tend to stay put. Among homeowners, 72.5% have no mortgage at all, well above the national share of 39.8%.
Renters: occupied homes that are rented rather than owned. Source: BestNeighborhood calculations from U.S. Census Bureau ACS 5-year block-group estimates (table B25003).
Vacant homes in Calvin
| Period | Calvin | Oklahoma | U.S. |
|---|---|---|---|
| 2006–10 | 13.5% | 12.8% | 11.4% |
| 2010–14 | 25.7% | 12.7% | 11.4% |
| 2015–19 | 36.3% | 13.5% | 11.1% |
| 2020–24 | 32.0% | 11.3% | 9.6% |
| Change | +18.5 pts | −1.5 pts | −1.8 pts |
Vacant homes make up 32.0% of the housing in Calvin, far above the national rate of 9.6%. In resort and lake areas that usually means seasonal and vacation homes; elsewhere it can point to weak demand.
Vacant homes: homes with no one living in them, including vacation homes and homes for sale or rent. Source: BestNeighborhood calculations from U.S. Census Bureau ACS 5-year block-group estimates (table B25002).
Age of homes in Calvin
| Period | Calvin | Oklahoma | U.S. |
|---|---|---|---|
| 2006–10 | 1971 | 1976 | 1974 |
| 2010–14 | 1972 | 1977 | 1975 |
| 2015–19 | 1975 | 1979 | 1977 |
| 2020–24 | 1976 | 1982 | 1980 |
| Change | +5 | +7 | +6 |
The typical home in Calvin was built around 1976, about the same vintage as the country's housing overall (1980). Homes here are older than in Oklahoma as a whole, where the median home dates to 1982.
Age of homes: the year that splits the housing stock into older and newer halves. Source: BestNeighborhood calculations from U.S. Census Bureau ACS 5-year block-group estimates (table B25035).
Rent in Calvin
| Period | Calvin | Oklahoma | U.S. |
|---|---|---|---|
| 2006–10 | $504 | $716 | $965 |
| 2010–14 | $642 | $805 | $1,040 |
| 2015–19 | $669 | $897 | $1,213 |
| 2020–24 | $682 | $1,127 | $1,571 |
| Change | +$178 | +$411 | +$606 |
Rent in Calvin runs $682 a month at the median, utilities included, well below the U.S. median of $1,571. The typical renter here spends 16.7% of household income on rent, comfortably under the 30% mark often used to define affordable rent, and a smaller share than renters pay nationally.
Rent: monthly rent plus the utilities renters pay themselves. Source: BestNeighborhood calculations from U.S. Census Bureau ACS 5-year block-group estimates (table B25064).
Education in Calvin
Bachelor's degrees in Calvin
| Period | Calvin | Oklahoma | U.S. |
|---|---|---|---|
| 2006–10 | 13.5% | 24.2% | 28.4% |
| 2010–14 | 16.8% | 24.9% | 29.6% |
| 2015–19 | 14.5% | 26.1% | 32.1% |
| 2020–24 | 22.2% | 28.9% | 35.6% |
| Change | +8.6 pts | +4.7 pts | +7.2 pts |
College degrees are relatively uncommon in Calvin: 22.2% of adults 25 and older hold a bachelor's or higher, well below the national share of 35.6%.
Bachelor's degrees: adults 25 and older with a bachelor's degree or higher. Source: BestNeighborhood calculations from U.S. Census Bureau ACS 5-year block-group estimates (table B15003).
High school graduates in Calvin
| Period | Calvin | Oklahoma | U.S. |
|---|---|---|---|
| 2006–10 | 81.2% | 86.0% | 84.9% |
| 2010–14 | 85.6% | 87.0% | 86.1% |
| 2015–19 | 86.4% | 88.1% | 87.7% |
| 2020–24 | 93.2% | 89.3% | 89.3% |
| Change | +12.0 pts | +3.3 pts | +4.3 pts |
High school completion in Calvin is above the national rate: 93.2% of adults have a diploma, against 89.3%.
High school graduates: adults 25 and older with a high school diploma, GED or more. Source: BestNeighborhood calculations from U.S. Census Bureau ACS 5-year block-group estimates (table B15003).
Jobs in Calvin
| Period | Calvin | Oklahoma | U.S. |
|---|---|---|---|
| 2006–10 | 3.8% | 6.1% | 8.1% |
| 2010–14 | 4.1% | 6.8% | 9.4% |
| 2015–19 | 7.5% | 5.2% | 5.6% |
| 2020–24 | 1.9% | 5.0% | 5.4% |
| Change | −1.9 pts | −1.1 pts | −2.7 pts |
The job market in Calvin has been strong: just 1.9% of the labor force was out of work and looking, well below the national rate of 5.4%. Because the Census pools five years of responses (2020–24), these rates smooth over short swings and lag the current job market.
Unemployment: people looking for work as a share of everyone working or looking. Source: BestNeighborhood calculations from U.S. Census Bureau ACS 5-year block-group estimates (table B23025).
Calvin compared with nearby cities
| City | Household size | Median age | Single parents | Renters | Vacant homes | Median year built | Median rent | Bachelor's degree | High school diploma | Unemployment |
|---|---|---|---|---|---|---|---|---|---|---|
| Calvin | 2.77 | 38.5 | 7.6% | 22.9% | 32.0% | 1976 | $682 | 22.2% | 93.2% | 1.9% |
| Atwood | 2.76 | 35.3 | 8.4% | 26.7% | 34.5% | 1973 | $663 | 20.0% | 93.6% | 0.3% |
| Horntown | 2.71 | 42.2 | 5.1% | 15.7% | 26.4% | 1982 | $689 | 25.6% | 91.9% | 3.9% |
| Gerty | 2.88 | 43.0 | 7.2% | 14.0% | 29.3% | 1980 | $664 | 19.7% | 91.3% | 1.0% |
| Stuart | 3.20 | 47.7 | 9.3% | 17.5% | 29.1% | 1979 | $728 | 26.1% | 90.4% | 3.6% |
| Holdenville | 2.91 | 37.2 | 14.5% | 33.5% | 33.2% | 1964 | $611 | 12.8% | 79.8% | 10.3% |
| Allen | 2.40 | 42.0 | 17.9% | 28.8% | 20.9% | 1976 | $887 | 15.5% | 89.8% | 4.0% |
| Spaulding | 2.57 | 42.1 | 6.2% | 16.8% | 26.6% | 1980 | $605 | 23.4% | 89.0% | 2.9% |
| Citra | 2.58 | 45.5 | 4.6% | 8.5% | 21.0% | 1985 | $753 | 19.4% | 90.3% | 1.9% |
| Arpelar | 2.35 | 45.5 | 5.1% | 14.2% | 14.6% | 1980 | $842 | 20.2% | 87.3% | 2.6% |
| Sasakwa | 2.36 | 47.6 | 10.8% | 21.5% | 31.7% | 1981 | $620 | 16.9% | 88.9% | 4.3% |
All figures 2020–24.
Cities with similar populations: Lafayette, VA · Silver Creek, NE · Laud, IN · Lanier, TX · Landeck, OH · Laketon, IN · Lakeside, MN · Sinai, SD · Lake Carey, PA · Lechee, AZ
About these numbers
Every figure on this page is a BestNeighborhood calculation from the Census Bureau's American Community Survey (ACS), built up from the Census block groups that make up Calvin. Each ACS 5-year release pools five years of responses; this page shows the last 15 releases, 2006–10 through 2020–24. Neighboring releases share four of their five years, so they move gradually and small changes between them are within the survey's margin of error; in small places the lines can jump from one release to the next for the same reason. The maps show the same measures for each neighborhood, ranked against the whole country.
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