Arapahoe, WY Demographics

Population 1,255 · Census ACS 2020–24

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Median age by neighborhoodHistory and comparison ↓︎
Arapahoe, WY map of median age by neighborhood
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Population and households in Arapahoe

Household size in Arapahoe

Household size, people per household
PeriodArapahoeWyomingU.S.
2006–103.272.492.68
2010–144.172.532.73
2015–193.982.502.71
2020–243.282.392.65
Change+0.01−0.09−0.03
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Arapahoe is a place of big households: 3.28 people per home on average, compared with 2.65 nationally. Numbers like that usually point to plenty of families with kids.

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 Arapahoe

Median age, years
PeriodArapahoeWyomingU.S.
2006–1034.038.137.7
2010–1431.038.338.6
2015–1927.539.439.6
2020–2436.640.240.1
Change+2.6+2.1+2.3
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Arapahoe is younger than the country as a whole: its median age is 36.6, against 40.1 nationally. Since 2006–10, the median age has climbed from 34.0, but in a place this small, much of that may be survey noise rather than real change.

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 Arapahoe

Single-parent households, % of households
PeriodArapahoeWyomingU.S.
2006–1024.7%9.8%12.3%
2010–1432.7%9.8%12.3%
2015–1929.8%9.8%11.6%
2020–2423.5%9.2%11.6%
Change−1.2 pts−0.6 pts−0.6 pts
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Single-parent households are common in Arapahoe: 23.5% of all 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 Arapahoe

Renters in Arapahoe

Renters, % of occupied homes
PeriodArapahoeWyomingU.S.
2006–1017.2%29.8%33.3%
2010–1421.3%30.7%35.6%
2015–1931.2%29.6%36.0%
2020–2425.4%28.2%34.8%
Change+8.2 pts−1.6 pts+1.5 pts
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About a quarter of households in Arapahoe rent their homes (25.4%), below the national share of 34.8%; the rest own. That is in line with the rest of Wyoming. Nearly two-thirds of owners (64.1%) have paid off their mortgages, 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 Arapahoe

Vacant homes, % of all homes
PeriodArapahoeWyomingU.S.
2006–109.5%13.6%11.4%
2010–1419.7%14.0%11.4%
2015–1915.1%16.0%11.1%
2020–2413.4%12.1%9.6%
Change+3.9 pts−1.6 pts−1.8 pts
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More homes sit empty in Arapahoe than nationally: 13.4%, against 9.6%. The count includes vacation homes and homes between owners or tenants, not just abandoned ones. The picture is much the same across Wyoming.

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 Arapahoe

Age of homes, median year built
PeriodArapahoeWyomingU.S.
2006–10197919751974
2010–14197819771975
2015–19197919791977
2020–24198419811980
Change+5+6+6
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The housing in Arapahoe is a little younger than the country's: half of it was built after 1984, against 1980 nationally. That is in line with the rest of Wyoming.

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 Arapahoe

Rent, per month
PeriodArapahoeWyomingU.S.
2006–10$473$744$965
2010–14$565$862$1,040
2015–19$442$934$1,213
2020–24$491$1,091$1,571
Change+$18+$347+$606
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The median renter in Arapahoe pays $491 a month for rent and utilities, well below the national median of $1,571. The typical renter here spends 13.3% 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 Arapahoe

Bachelor's degrees in Arapahoe

Bachelor's degrees, % of adults 25+
PeriodArapahoeWyomingU.S.
2006–1012.8%24.3%28.4%
2010–1411.3%25.5%29.6%
2015–1910.5%27.5%32.1%
2020–2410.4%30.6%35.6%
Change−2.4 pts+6.4 pts+7.2 pts
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College degrees are relatively uncommon in Arapahoe: 10.4% 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 Arapahoe

High school graduates, % of adults 25+
PeriodArapahoeWyomingU.S.
2006–1087.9%91.6%84.9%
2010–1483.1%92.5%86.1%
2015–1990.8%93.1%87.7%
2020–2489.6%94.1%89.3%
Change+1.7 pts+2.5 pts+4.3 pts
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High school completion in Arapahoe is close to the national rate: 89.6% of adults have a diploma or equivalent, against 89.3%. The rate is lower than in Wyoming overall (94.1%).

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 Arapahoe

Unemployment, % of the labor force
PeriodArapahoeWyomingU.S.
2006–107.8%4.4%8.1%
2010–1420.7%5.1%9.4%
2015–1916.9%4.6%5.6%
2020–2413.1%3.8%5.4%
Change+5.3 pts−0.6 pts−2.7 pts
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Finding work has been harder in Arapahoe: 13.1% of the labor force was out of work and looking, well above 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).

Arapahoe compared with nearby cities

CityHousehold sizeMedian ageSingle parentsRentersVacant homesMedian year builtMedian rentBachelor's degreeHigh school diplomaUnemployment
Arapahoe3.2836.623.5%25.4%13.4%1984$49110.4%89.6%13.1%
Riverton2.5936.315.1%37.6%9.8%1979$97223.7%94.0%4.8%
St. Stephens2.8146.79.4%7.5%7.2%1984$52319.8%96.1%6.4%
Hudson2.7835.55.3%20.6%9.8%1982$89314.2%89.3%3.7%
Ethete3.5236.323.6%18.2%14.4%1984$57213.2%89.9%18.3%
Johnstown2.7747.87.7%4.0%5.9%1983$49722.0%97.2%4.4%
Sand Draw3.8823.825.4%28.1%13.8%1989$50611.4%90.9%7.1%
Lander2.4440.29.5%28.0%10.5%1975$79941.4%96.3%8.2%
Pavillion2.7740.47.4%13.2%14.6%1983$93822.1%96.0%5.0%
Morton3.0232.011.8%23.4%10.9%1985$85014.0%90.9%3.5%
Milford2.7847.38.3%17.3%20.7%1985$66332.9%94.9%7.7%

All figures 2020–24.

Cities with similar populations: Block Island, RI · Springer, NM · Langston, AL · Calverton Park, MO · Mammoth, AZ · Harbinger, NC · Sheridan, MT · Fairfax, OK · Lebec, CA · Clearville, PA

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 Arapahoe. 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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