59911, MT Demographics

Population 9,646 · Census ACS 2020–24

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59911, MT map of median age by neighborhood
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Population and households in ZIP 59911

Household size in ZIP 59911

Household size, people per household
PeriodZIP 59911MontanaU.S.
2006–102.302.412.68
2010–142.192.452.73
2015–192.272.442.71
2020–242.342.442.65
Change+0.04+0.03−0.03
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Households in ZIP 59911 are small: just 2.34 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. Household size has crept up from 2.30 in 2006–10, even as the national average fell.

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 59911

Median age, years
PeriodZIP 59911MontanaU.S.
2006–1050.939.937.7
2010–1451.240.838.6
2015–1955.641.539.6
2020–2454.541.540.1
Change+3.7+1.6+2.3
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With a median age of 54.5, ZIP 59911 is noticeably older than the country as a whole (40.1), an age mix that tilts toward empty nesters and retirees. Since 2006–10, the median age has climbed from 50.9, in line with the national trend. No 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 59911

Single-parent households, % of households
PeriodZIP 59911MontanaU.S.
2006–103.8%9.4%12.3%
2010–142.8%9.8%12.3%
2015–193.6%8.7%11.6%
2020–244.6%8.8%11.6%
Change+0.7 pts−0.6 pts−0.6 pts
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Single-parent households are relatively rare in ZIP 59911: 4.6% of households, against 11.6% nationally. The single-parent share is up 0.7 points from 2006–10, even as the national share fell. Of the 46 Montana ZIP codes with 5,000+ people, only three have a lower share of single-parent households.

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 59911

Renters in ZIP 59911

Renters, % of occupied homes
PeriodZIP 59911MontanaU.S.
2006–1020.3%31.0%33.3%
2010–1420.6%32.3%35.6%
2015–1919.3%31.9%36.0%
2020–2415.9%30.8%34.8%
Change−4.4 pts−0.1 pts+1.5 pts
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Only 15.9% of households in ZIP 59911 rent their homes, far below the national share of 34.8%, so most residents are owners who tend to stay put. Nearly half of owners (47.8%) have paid off their mortgages, above the national share of 39.8%. Since 2006–10, the renter share has fallen 4.4 points, even as the national share rose. Only four of the 46 Montana ZIP codes with 5,000+ people have a lower share of renters.

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 59911

Vacant homes, % of all homes
PeriodZIP 59911MontanaU.S.
2006–1030.5%13.2%11.4%
2010–1438.5%13.9%11.4%
2015–1939.2%14.1%11.1%
2020–2427.2%12.2%9.6%
Change−3.3 pts−0.9 pts−1.8 pts
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Vacancy is high in ZIP 59911: 27.2% of homes are empty, 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. No other Montana ZIP code with 5,000+ people has a higher vacancy rate.

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 59911

Age of homes, median year built
PeriodZIP 59911MontanaU.S.
2006–10198419741974
2010–14198819771975
2015–19199019781977
2020–24199419821980
Change+10+7+6
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ZIP 59911 has newer housing than the country as a whole: the median home was built in 1994, versus 1980 nationally. The median year built has moved up from 1984 in 2006–10, a sign of steady new building. ZIP 59911 has newer homes than at least four in five Montana ZIP codes.

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 59911

Rent, per month
PeriodZIP 59911MontanaU.S.
2006–10$694$703$965
2010–14$748$775$1,040
2015–19$984$870$1,213
2020–24$1,309$1,189$1,571
Change+$615+$487+$606
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A typical rental in ZIP 59911 costs $1,309 a month with utilities, below the national median of $1,571. Still, rents here are higher than in Montana overall ($1,189). Rents are up $615 a month from 2006–10, an 89% jump, faster than rents rose nationally. Rent takes 31.2% of the typical renter's income, just over the 30% mark often used to define affordable rent.

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 59911

Bachelor's degrees in ZIP 59911

Bachelor's degrees, % of adults 25+
PeriodZIP 59911MontanaU.S.
2006–1034.8%28.7%28.4%
2010–1433.8%29.8%29.6%
2015–1939.1%32.2%32.1%
2020–2449.7%35.3%35.6%
Change+14.9 pts+6.6 pts+7.2 pts
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ZIP 59911 is highly educated: about half of adults 25 and older (49.7%) hold at least a bachelor's degree, far above the national share of 35.6%. The share with a degree has risen 14.9 points since 2006–10, mirroring the country. College graduates are most concentrated in the west and least in the north.

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 59911

High school graduates, % of adults 25+
PeriodZIP 59911MontanaU.S.
2006–1095.0%91.2%84.9%
2010–1495.9%92.6%86.1%
2015–1995.2%93.6%87.7%
2020–2498.0%94.6%89.3%
Change+3.0 pts+3.4 pts+4.3 pts
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Finishing high school is nearly universal in ZIP 59911: 98.0% of adults 25 and older have a diploma or equivalent, well above the national rate of 89.3%. Since 2006–10, the share with a diploma has risen 3.0 points, in line with the national trend. Only two of the 46 Montana ZIP codes with 5,000+ people have a higher share of high school graduates.

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 59911

Unemployment, % of the labor force
PeriodZIP 59911MontanaU.S.
2006–104.8%5.7%8.1%
2010–148.5%6.9%9.4%
2015–194.5%4.2%5.6%
2020–241.9%3.7%5.4%
Change−2.9 pts−2.0 pts−2.7 pts
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Unemployment in ZIP 59911 has been low: just 1.9% of the labor force was out of work and looking, well below the national rate of 5.4%. Unemployment is down 2.9 points from 2006–10, as it has nationally. 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).

ZIP 59911 compared with nearby ZIP codes

ZIP codeHousehold sizeMedian ageSingle parentsRentersVacant homesMedian year builtMedian rentBachelor's degreeHigh school diplomaUnemployment
ZIP 599112.3454.54.6%15.9%27.2%1994$1,30949.7%98.0%1.9%
ZIP 599222.3448.87.2%25.1%30.8%1987$1,14537.9%97.7%1.6%
ZIP 599322.3653.011.0%31.7%13.8%1983$1,14936.1%88.2%1.8%
ZIP 599312.2358.64.2%4.4%53.6%1990$1,27138.8%95.8%4.4%
ZIP 599292.2557.84.6%6.0%53.1%1990$1,25138.4%95.3%5.2%
ZIP 599202.8846.58.3%15.3%16.0%1995$99128.2%94.5%1.8%
ZIP 599252.5049.63.3%11.5%30.3%1999$81718.7%93.8%8.0%
ZIP 594322.6144.21.6%20.1%14.8%1962$77915.4%75.0%2.1%
ZIP 594192.4444.41.7%26.6%23.3%1962$69124.5%88.5%0.7%
ZIP 594672.6551.51.0%18.0%17.4%1971$63520.3%93.8%0.9%
ZIP 598532.5951.64.0%22.1%22.2%1986$1,01117.1%88.8%5.5%

All figures 2020–24.

Zip codes with similar populations: 37825, TN · 56425, MN · 54665, WI · 46106, IN · 45693, OH · 44681, OH · 43105, OH · 39232, MS · 38651, MS · 37877, TN

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 59911. 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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