59923, MT Demographics

Population 10,459 · Census ACS 2020–24

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59923, MT map of median age by neighborhood
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Population and households in ZIP 59923

Household size in ZIP 59923

Household size, people per household
PeriodZIP 59923MontanaU.S.
2006–101.952.412.68
2010–142.152.452.73
2015–192.182.442.71
2020–242.132.442.65
Change+0.18+0.03−0.03
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ZIP 59923 is a place of small households, averaging 2.13 people against 2.65 for the U.S., which points to many singles, couples and roommates and relatively few children. Since 2006–10, household size has climbed from 1.95, even as the national average fell. Only two of the 46 Montana ZIP codes with 5,000+ people have smaller households.

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 ZIP 59923

Median age, years
PeriodZIP 59923MontanaU.S.
2006–1047.839.937.7
2010–1448.440.838.6
2015–1951.941.539.6
2020–2452.441.540.1
Change+4.6+1.6+2.3
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ZIP 59923 skews older: half of its residents are older than 52.4, well above the national median of 40.1. That usually means more empty nesters and retirees, and fewer young families. Since 2006–10, the median age has climbed from 47.8, in line with the national trend. Only one other Montana ZIP code with 5,000+ people is older.

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 ZIP 59923

Single-parent households, % of households
PeriodZIP 59923MontanaU.S.
2006–108.4%9.4%12.3%
2010–147.5%9.8%12.3%
2015–195.3%8.7%11.6%
2020–246.2%8.8%11.6%
Change−2.1 pts−0.6 pts−0.6 pts
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Single-parent households are relatively rare in ZIP 59923: 6.2% of households, against 11.6% nationally. The single-parent share has fallen 2.1 points since 2006–10, a much bigger shift than 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 ZIP 59923

Renters in ZIP 59923

Renters, % of occupied homes
PeriodZIP 59923MontanaU.S.
2006–1029.7%31.0%33.3%
2010–1426.4%32.3%35.6%
2015–1921.5%31.9%36.0%
2020–2428.0%30.8%34.8%
Change−1.7 pts−0.1 pts+1.5 pts
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Nearly three in ten households in ZIP 59923 rent their homes (28.0%), below the national share of 34.8%; the rest own. Among homeowners, 54.7% have no mortgage at all, well above the national share of 39.8%. Rentals cluster in the west; owners are most common in the north. Since 2006–10, the renter share has fallen 1.7 points, even as the national share rose.

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 ZIP 59923

Vacant homes, % of all homes
PeriodZIP 59923MontanaU.S.
2006–1011.8%13.2%11.4%
2010–1416.7%13.9%11.4%
2015–1920.8%14.1%11.1%
2020–249.9%12.2%9.6%
Change−1.9 pts−0.9 pts−1.8 pts
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About as many homes sit empty in ZIP 59923 as nationally: 9.9%, against 9.6%. The rate is lower than in Montana overall (12.2%). Vacancy has fallen 1.9 points since 2006–10, in line with the national trend.

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 ZIP 59923

Age of homes, median year built
PeriodZIP 59923MontanaU.S.
2006–10196919741974
2010–14197019771975
2015–19197319781977
2020–24197419821980
Change+6+7+6
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Housing in ZIP 59923 leans a little older: the median home dates to 1974, against 1980 nationally. The median year built has moved up from 1969 in 2006–10, a sign of steady new building. The newest homes are mostly in the north, the oldest in the west.

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 ZIP 59923

Rent, per month
PeriodZIP 59923MontanaU.S.
2006–10$468$703$965
2010–14$570$775$1,040
2015–19$756$870$1,213
2020–24$706$1,189$1,571
Change+$239+$487+$606
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Rent in ZIP 59923 runs $706 a month at the median, utilities included, well below the U.S. median of $1,571. Rent has climbed $239 a month since 2006–10, up 51%, a slower climb than the nation's. The typical renter here spends 29.3% of household income on rent, just under the 30% mark often used to define affordable rent, and a smaller share than renters pay nationally. Only one other Montana ZIP code with 5,000+ people has lower rents.

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 ZIP 59923

Bachelor's degrees in ZIP 59923

Bachelor's degrees, % of adults 25+
PeriodZIP 59923MontanaU.S.
2006–1014.9%28.7%28.4%
2010–1418.2%29.8%29.6%
2015–1918.6%32.2%32.1%
2020–2419.2%35.3%35.6%
Change+4.2 pts+6.6 pts+7.2 pts
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College degrees are relatively uncommon in ZIP 59923: 19.2% of adults 25 and older hold a bachelor's or higher, well below the national share of 35.6%. Since 2006–10, the share with a degree has risen 4.2 points, as it has nationally. Only three of the 46 Montana ZIP codes with 5,000+ people have a lower share of college graduates.

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 ZIP 59923

High school graduates, % of adults 25+
PeriodZIP 59923MontanaU.S.
2006–1085.0%91.2%84.9%
2010–1487.6%92.6%86.1%
2015–1989.0%93.6%87.7%
2020–2491.0%94.6%89.3%
Change+6.0 pts+3.4 pts+4.3 pts
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High school completion in ZIP 59923 is a bit above the national rate: 91.0% of adults have a diploma or equivalent, against 89.3%. Even so, the rate is lower than in Montana as a whole (94.6%). The share with a diploma is up 6.0 points from 2006–10, as it has nationally.

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 ZIP 59923

Unemployment, % of the labor force
PeriodZIP 59923MontanaU.S.
2006–1010.0%5.7%8.1%
2010–1412.9%6.9%9.4%
2015–198.8%4.2%5.6%
2020–245.3%3.7%5.4%
Change−4.7 pts−2.0 pts−2.7 pts
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At 5.3%, unemployment in ZIP 59923 is close to the national rate of 5.4%. The rate is higher than in Montana overall (3.7%). Unemployment has fallen 4.7 points since 2006–10, mirroring the country.

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).

ZIP 59923 compared with nearby ZIP codes

ZIP codeHousehold sizeMedian ageSingle parentsRentersVacant homesMedian year builtMedian rentBachelor's degreeHigh school diplomaUnemployment
ZIP 599232.1352.46.2%28.0%9.9%1974$70619.2%91.0%5.3%
ZIP 838362.0659.97.7%10.8%39.4%1984$1,33436.6%95.9%0.0%
ZIP 838402.4541.716.1%25.3%7.1%2000$1,10918.3%94.8%7.1%
ZIP 838642.4447.27.8%28.0%16.2%1988$1,29235.3%93.7%5.4%
ZIP 838522.3741.412.8%43.2%7.4%2000$1,28321.7%91.0%5.4%
ZIP 838602.8149.010.1%15.6%21.5%1991$1,36330.0%93.2%3.6%
ZIP 838252.4652.01.3%28.8%15.7%1993$1,15946.3%96.0%3.0%
ZIP 599372.1849.04.6%26.9%18.1%1990$1,95050.6%97.4%2.4%
ZIP 599012.6341.08.2%30.2%5.8%1989$1,34533.3%95.7%2.9%
ZIP 599122.5740.113.1%28.3%12.9%1990$1,16334.8%93.6%5.2%
ZIP 838562.7447.55.9%12.1%26.1%1982$93019.0%93.2%4.3%

All figures 2020–24.

Zip codes with similar populations: 37407, TN · 26452, WV · 18324, PA · 04730, ME · 04976, ME · 19933, DE · 16415, PA · 34434, FL · 21795, MD · 15137, 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 ZIP 59923. 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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