Population 362 · Census ACS 2020–24
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Population and households in St. Thomas
Household size in St. Thomas
| Period | St. Thomas | North Dakota | U.S. |
|---|---|---|---|
| 2006–10 | 2.20 | 2.37 | 2.68 |
| 2010–14 | 2.14 | 2.39 | 2.73 |
| 2015–19 | 2.18 | 2.36 | 2.71 |
| 2020–24 | 1.85 | 2.38 | 2.65 |
| Change | −0.35 | +0.01 | −0.03 |
Households in St. Thomas are small: just 1.85 people on average, compared with 2.65 nationally. That is typical of places where many people live alone or as couples, and fewer have children at home. Since 2006–10, household size has dropped from 2.20, 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 St. Thomas
| Period | St. Thomas | North Dakota | U.S. |
|---|---|---|---|
| 2006–10 | 44.9 | 38.2 | 37.7 |
| 2010–14 | 50.9 | 37.7 | 38.6 |
| 2015–19 | 48.0 | 37.4 | 39.6 |
| 2020–24 | 60.1 | 37.4 | 40.1 |
| Change | +15.2 | −0.8 | +2.3 |
St. Thomas skews older: half of its residents are older than 60.1, well above the national median of 40.1. That usually means more empty nesters and retirees, and fewer young families.
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 St. Thomas
| Period | St. Thomas | North Dakota | U.S. |
|---|---|---|---|
| 2006–10 | 12.1% | 8.3% | 12.3% |
| 2010–14 | 4.4% | 8.8% | 12.3% |
| 2015–19 | 4.5% | 8.7% | 11.6% |
| 2020–24 | 1.6% | 8.8% | 11.6% |
| Change | −10.5 pts | +0.4 pts | −0.6 pts |
Single parents head only 1.6% of households in St. Thomas, 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 St. Thomas
Renters in St. Thomas
| Period | St. Thomas | North Dakota | U.S. |
|---|---|---|---|
| 2006–10 | 14.2% | 33.4% | 33.3% |
| 2010–14 | 19.6% | 34.9% | 35.6% |
| 2015–19 | 18.5% | 37.6% | 36.0% |
| 2020–24 | 9.1% | 37.1% | 34.8% |
| Change | −5.1 pts | +3.7 pts | +1.5 pts |
Only 9.1% of households in St. Thomas rent their homes, far below the national share of 34.8%, so most residents are owners who tend to stay put. Among homeowners, 63.7% 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 St. Thomas
| Period | St. Thomas | North Dakota | U.S. |
|---|---|---|---|
| 2006–10 | 17.7% | 10.6% | 11.4% |
| 2010–14 | 20.9% | 11.3% | 11.4% |
| 2015–19 | 23.1% | 13.9% | 11.1% |
| 2020–24 | 13.0% | 12.0% | 9.6% |
| Change | −4.8 pts | +1.4 pts | −1.8 pts |
Vacancy runs high in St. Thomas: 13.0% of homes are empty, against 9.6% nationally. The count includes vacation homes and homes between owners or tenants, not just abandoned ones. North Dakota as a whole looks much the same.
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 St. Thomas
| Period | St. Thomas | North Dakota | U.S. |
|---|---|---|---|
| 2006–10 | 1954 | 1974 | 1974 |
| 2010–14 | 1957 | 1976 | 1975 |
| 2015–19 | 1965 | 1981 | 1977 |
| 2020–24 | 1964 | 1985 | 1980 |
| Change | +10 | +11 | +6 |
The housing in St. Thomas is old by national standards: the median home dates to 1964, against 1980 for the U.S., so buyers will find more older houses, some of them due for updates.
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 St. Thomas
| Period | St. Thomas | North Dakota | U.S. |
|---|---|---|---|
| 2006–10 | $380 | $573 | $965 |
| 2010–14 | $725 | $716 | $1,040 |
| 2015–19 | $679 | $862 | $1,213 |
| 2020–24 | $725 | $1,031 | $1,571 |
| Change | +$345 | +$458 | +$606 |
Rent in St. Thomas runs $725 a month at the median, utilities included, well below the U.S. median of $1,571. The typical renter here spends 17.5% 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 St. Thomas
Bachelor's degrees in St. Thomas
| Period | St. Thomas | North Dakota | U.S. |
|---|---|---|---|
| 2006–10 | 17.5% | 27.9% | 28.4% |
| 2010–14 | 26.3% | 28.9% | 29.6% |
| 2015–19 | 13.6% | 31.1% | 32.1% |
| 2020–24 | 20.8% | 33.9% | 35.6% |
| Change | +3.3 pts | +6.0 pts | +7.2 pts |
College degrees are relatively uncommon in St. Thomas: 20.8% 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 St. Thomas
| Period | St. Thomas | North Dakota | U.S. |
|---|---|---|---|
| 2006–10 | 90.5% | 90.4% | 84.9% |
| 2010–14 | 89.4% | 91.9% | 86.1% |
| 2015–19 | 92.2% | 92.9% | 87.7% |
| 2020–24 | 92.7% | 94.1% | 89.3% |
| Change | +2.2 pts | +3.8 pts | +4.3 pts |
Just over nine in ten adults in St. Thomas have finished high school (92.7%), above the national rate of 89.3%. That is in line with the rest of North Dakota.
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 St. Thomas
| Period | St. Thomas | North Dakota | U.S. |
|---|---|---|---|
| 2006–10 | 7.3% | 3.6% | 8.1% |
| 2010–14 | 7.6% | 3.1% | 9.4% |
| 2015–19 | 1.6% | 2.7% | 5.6% |
| 2020–24 | 0.3% | 2.8% | 5.4% |
| Change | −7.0 pts | −0.8 pts | −2.7 pts |
Unemployment in St. Thomas has been low: just 0.3% of the labor force was out of work and looking, well below the national rate of 5.4%. Each figure pools five years of surveys (2020–24), so it describes that whole stretch rather than today's 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).
St. Thomas 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 |
|---|---|---|---|---|---|---|---|---|---|---|
| St. Thomas | 1.85 | 60.1 | 1.6% | 9.1% | 13.0% | 1964 | $725 | 20.8% | 92.7% | 0.3% |
| Glasston | 1.96 | 56.0 | 2.8% | 11.6% | 13.5% | 1968 | $993 | 27.5% | 93.9% | 0.2% |
| Crystal | 2.46 | 44.8 | 4.1% | 13.2% | 25.6% | 1971 | $1,096 | 34.9% | 95.9% | 0.6% |
| Canton City | 2.22 | 46.3 | 5.7% | 20.0% | 14.6% | 1976 | $1,620 | 43.3% | 96.6% | 0.0% |
| Cashel | 2.47 | 41.8 | 2.5% | 7.7% | 4.6% | 1961 | $732 | 21.8% | 95.7% | 0.0% |
| Hamilton | 2.49 | 45.8 | 4.6% | 12.5% | 16.5% | 1968 | $1,069 | 26.5% | 93.6% | 0.7% |
| Hoople | 2.70 | 38.2 | 9.1% | 9.4% | 14.0% | 1970 | $797 | 21.6% | 91.9% | 1.1% |
| Nash | 2.74 | 37.3 | 8.7% | 7.3% | 12.3% | 1970 | $719 | 20.5% | 90.8% | 1.2% |
| Drayton | 2.20 | 48.5 | 8.3% | 18.8% | 16.5% | 1968 | $528 | 23.3% | 93.2% | 3.0% |
| Cavalier | 2.09 | 43.1 | 9.4% | 39.3% | 13.1% | 1972 | $954 | 30.5% | 93.1% | 6.2% |
| Hensel | 2.34 | 45.5 | 4.8% | 16.2% | 20.1% | 1973 | $1,324 | 38.1% | 96.2% | 0.3% |
All figures 2020–24.
Cities with similar populations: Jefferson, AL · Shoal, NC · Shoal Creek, GA · Shiloh, MI · Sherando, VA · Sharon Center, IA · Scranton, NC · Keswick, CA · Kattelville, NY · Kamay, TX
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 St. Thomas. 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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