Bethlehem, SD Demographics

Population 289 · Census ACS 2020–24

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Bethlehem, SD map of median age by neighborhood
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Population and households in Bethlehem

Household size in Bethlehem

Household size, people per household
PeriodBethlehemSouth DakotaU.S.
2006–102.242.512.68
2010–142.652.512.73
2015–192.952.502.71
2020–242.472.482.65
Change+0.23−0.03−0.03
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The average household in Bethlehem has 2.47 people, under the U.S. average of 2.65. South Dakota as a whole looks much the same. Since 2006–10, household size has climbed from 2.24, but in a place this small, much of that may be survey noise rather than real change.

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 Bethlehem

Median age, years
PeriodBethlehemSouth DakotaU.S.
2006–1044.837.937.7
2010–1441.138.338.6
2015–1940.538.839.6
2020–2445.438.940.1
Change+0.6+1.0+2.3
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With a median age of 45.4, Bethlehem is noticeably older than the country as a whole (40.1), an age mix that tilts toward empty nesters and retirees.

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 Bethlehem

Single-parent households, % of households
PeriodBethlehemSouth DakotaU.S.
2006–1015.4%10.8%12.3%
2010–144.2%11.1%12.3%
2015–193.1%10.9%11.6%
2020–248.3%10.7%11.6%
Change−7.0 pts−0.1 pts−0.6 pts
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Single-parent households are relatively rare in Bethlehem: 8.3% of households, against 11.6% nationally.

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 Bethlehem

Renters in Bethlehem

Renters, % of occupied homes
PeriodBethlehemSouth DakotaU.S.
2006–109.9%31.1%33.3%
2010–148.7%32.0%35.6%
2015–1915.1%32.0%36.0%
2020–248.6%31.4%34.8%
Change−1.3 pts+0.3 pts+1.5 pts
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Only 8.6% of households in Bethlehem rent their homes, far below the national share of 34.8%, so most residents are owners who tend to stay put. Among homeowners, 44.4% have no mortgage at all, 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 Bethlehem

Vacant homes, % of all homes
PeriodBethlehemSouth DakotaU.S.
2006–1010.5%11.3%11.4%
2010–148.0%10.7%11.4%
2015–197.9%11.6%11.1%
2020–2412.6%10.3%9.6%
Change+2.2 pts−1.1 pts−1.8 pts
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Vacancy runs high in Bethlehem: 12.6% of homes are empty, against 9.6% nationally. The count includes vacation homes and homes between owners or tenants, not just abandoned ones.

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 Bethlehem

Age of homes, median year built
PeriodBethlehemSouth DakotaU.S.
2006–10198419721974
2010–14198819741975
2015–19199119771977
2020–24199519811980
Change+11+9+6
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Much of the housing in Bethlehem is relatively new: half of its homes were built after 1995, compared with 1980 for the U.S. as a whole.

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 Bethlehem

Rent, per month
PeriodBethlehemSouth DakotaU.S.
2006–10$722$631$965
2010–14$986$692$1,040
2015–19$1,125$798$1,213
2020–24$885$1,000$1,571
Change+$163+$369+$606
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The median renter in Bethlehem pays $885 a month for rent and utilities, well below the national median of $1,571. The typical renter here spends 28.8% of household income on rent, just 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 Bethlehem

Bachelor's degrees in Bethlehem

Bachelor's degrees, % of adults 25+
PeriodBethlehemSouth DakotaU.S.
2006–1033.3%26.8%28.4%
2010–1431.6%27.8%29.6%
2015–1920.3%29.4%32.1%
2020–2434.3%32.5%35.6%
Change+1.0 pts+5.6 pts+7.2 pts
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Just over a third of adults 25 and older in Bethlehem (34.3%) hold at least a bachelor's degree, close to 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 Bethlehem

High school graduates, % of adults 25+
PeriodBethlehemSouth DakotaU.S.
2006–1097.9%89.9%84.9%
2010–1493.0%91.0%86.1%
2015–1993.2%91.8%87.7%
2020–2494.8%93.1%89.3%
Change−3.0 pts+3.2 pts+4.3 pts
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High school completion is high in Bethlehem: 94.8% of adults 25 and older have a diploma or equivalent, well above the national rate of 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 Bethlehem

Unemployment, % of the labor force
PeriodBethlehemSouth DakotaU.S.
2006–103.9%4.9%8.1%
2010–145.0%4.9%9.4%
2015–190.1%3.6%5.6%
2020–240.5%3.1%5.4%
Change−3.4 pts−1.7 pts−2.7 pts
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Unemployment in Bethlehem has been low: just 0.5% 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).

Bethlehem compared with nearby cities

CityHousehold sizeMedian ageSingle parentsRentersVacant homesMedian year builtMedian rentBachelor's degreeHigh school diplomaUnemployment
Bethlehem2.4745.48.3%8.6%12.6%1995$88534.3%94.8%0.5%
Piedmont2.4843.69.5%9.0%9.1%1994$1,04530.3%97.1%1.7%
Summerset2.5042.86.1%11.2%1.4%1995$1,13929.6%97.2%3.2%
Black Hawk2.3246.94.9%17.8%2.6%1990$1,17824.2%97.6%3.7%
Nemo1.9261.72.8%4.8%27.8%1997$92526.9%94.2%1.2%
Tilford2.5243.710.5%9.1%12.4%1993$94732.9%95.9%0.9%
Johnson Siding2.3456.05.7%7.5%23.0%1979$1,05644.6%97.6%1.1%
Sulphur2.6243.314.7%35.9%2.8%2005$1,09521.4%94.1%3.6%
Fort Meade2.5942.915.2%23.2%14.5%1982$83722.2%93.2%2.2%
Roubaix1.7765.81.4%3.6%41.0%2001$83724.1%93.3%0.0%
Sturgis2.3542.213.7%31.0%11.7%1977$80025.5%92.3%2.7%

All figures 2020–24.

Cities with similar populations: Port Kenyon, CA · Plano, IN · Gringo, PA · Pleasant Valley, WA · Griffin, IN · Pleasant View, OH · Greer, OH · Point Breeze, DE · Poland Center, NY · Pompeii, MI

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 Bethlehem. 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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