Oriska, ND Demographics

Population 349 · Census ACS 2020–24

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Oriska, ND map of median age by neighborhood
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Population and households in Oriska

Household size in Oriska

Household size, people per household
PeriodOriskaNorth DakotaU.S.
2006–102.232.372.68
2010–142.382.392.73
2015–192.472.362.71
2020–242.402.382.65
Change+0.17+0.01−0.03
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Oriska is a place of small households, averaging 2.40 people against 2.65 for the U.S., which points to many singles, couples and roommates and relatively few children. That is in line with the rest of North Dakota. Since 2006–10, household size has climbed from 2.23, 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 Oriska

Median age, years
PeriodOriskaNorth DakotaU.S.
2006–1049.638.237.7
2010–1450.037.738.6
2015–1949.937.439.6
2020–2451.237.440.1
Change+1.6−0.8+2.3
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Oriska skews older: half of its residents are older than 51.2, 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 Oriska

Single-parent households, % of households
PeriodOriskaNorth DakotaU.S.
2006–103.0%8.3%12.3%
2010–141.1%8.8%12.3%
2015–193.0%8.7%11.6%
2020–247.5%8.8%11.6%
Change+4.5 pts+0.4 pts−0.6 pts
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Single parents head only 7.5% of households in Oriska, 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 Oriska

Renters in Oriska

Renters, % of occupied homes
PeriodOriskaNorth DakotaU.S.
2006–108.9%33.4%33.3%
2010–1411.1%34.9%35.6%
2015–199.7%37.6%36.0%
2020–247.7%37.1%34.8%
Change−1.2 pts+3.7 pts+1.5 pts
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Oriska is overwhelmingly a place of homeowners: only 7.7% of households rent, far below the national share of 34.8%. Owner-heavy areas like this tend to see less turnover. Among homeowners, 70.0% 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 Oriska

Vacant homes, % of all homes
PeriodOriskaNorth DakotaU.S.
2006–1034.4%10.6%11.4%
2010–1431.5%11.3%11.4%
2015–1929.8%13.9%11.1%
2020–2424.9%12.0%9.6%
Change−9.6 pts+1.4 pts−1.8 pts
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Vacant homes make up 24.9% of the housing in Oriska, 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 Oriska

Age of homes, median year built
PeriodOriskaNorth DakotaU.S.
2006–10195419741974
2010–14196419761975
2015–19196419811977
2020–24197219851980
Change+18+11+6
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Housing in Oriska leans older: the median home dates to 1972, against 1980 nationally.

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 Oriska

Rent, per month
PeriodOriskaNorth DakotaU.S.
2006–10$473$573$965
2010–14$789$716$1,040
2015–19$697$862$1,213
2020–24$808$1,031$1,571
Change+$335+$458+$606
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The median renter in Oriska pays $808 a month for rent and utilities, well below the national median of $1,571. The typical renter here spends 11.8% 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 Oriska

Bachelor's degrees in Oriska

Bachelor's degrees, % of adults 25+
PeriodOriskaNorth DakotaU.S.
2006–1015.6%27.9%28.4%
2010–1427.8%28.9%29.6%
2015–1931.0%31.1%32.1%
2020–2424.5%33.9%35.6%
Change+8.9 pts+6.0 pts+7.2 pts
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College degrees are relatively uncommon in Oriska: 24.5% 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 Oriska

High school graduates, % of adults 25+
PeriodOriskaNorth DakotaU.S.
2006–1090.3%90.4%84.9%
2010–1494.5%91.9%86.1%
2015–1995.8%92.9%87.7%
2020–2494.9%94.1%89.3%
Change+4.6 pts+3.8 pts+4.3 pts
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High school completion is high in Oriska: 94.9% of adults 25 and older have a diploma or equivalent, well above the national rate of 89.3%. North Dakota as a whole looks much the same.

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 Oriska

Unemployment, % of the labor force
PeriodOriskaNorth DakotaU.S.
2006–103.6%3.6%8.1%
2010–141.0%3.1%9.4%
2015–191.9%2.7%5.6%
2020–241.0%2.8%5.4%
Change−2.6 pts−0.8 pts−2.7 pts
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The job market in Oriska has been strong: just 1.0% 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).

Oriska compared with nearby cities

CityHousehold sizeMedian ageSingle parentsRentersVacant homesMedian year builtMedian rentBachelor's degreeHigh school diplomaUnemployment
Oriska2.4051.27.5%7.7%24.9%1972$80824.5%94.9%1.0%
Tower City2.3646.53.0%11.0%16.3%1971$91533.3%94.5%0.7%
Valley City2.0739.49.6%39.5%12.9%1963$78031.8%92.9%4.2%
Cuba2.1747.94.3%3.1%9.3%1940$79127.4%95.1%1.7%
Buffalo2.3646.32.8%11.4%16.2%1972$91733.9%94.4%0.6%
Pillsbury2.3850.57.5%11.5%24.7%1973$79125.1%94.8%1.3%
Fingal2.2247.23.8%5.3%11.0%1948$83328.9%95.0%1.4%
Ayr2.4244.33.7%11.7%16.5%1970$82933.2%94.9%1.4%
Sibley2.3449.96.5%8.0%28.6%1971$75724.4%95.7%1.9%
Page2.3646.32.8%11.4%16.2%1972$91733.9%94.4%0.6%
Alice2.3646.32.8%11.4%16.2%1972$91733.9%94.4%0.6%

All figures 2020–24.

Cities with similar populations: Safford, AL · Moss Run, OH · Mount Airy, LA · Mount Braddock, PA · Mount Herman, TN · Mount Olympus, IN · Nanticoke, MD · Nelson, NH · Nelsonia, VA · Nelta, 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 Oriska. 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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