Lima, MT Demographics

Population 290 · Census ACS 2020–24

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

Household size in Lima

Household size, people per household
PeriodLimaMontanaU.S.
2006–102.212.412.68
2010–142.182.452.73
2015–191.992.442.71
2020–242.262.442.65
Change+0.05+0.03−0.03
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Households in Lima are small: just 2.26 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: 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 Lima

Median age, years
PeriodLimaMontanaU.S.
2006–1054.939.937.7
2010–1451.540.838.6
2015–1956.041.539.6
2020–2457.941.540.1
Change+3.0+1.6+2.3
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Lima skews older: half of its residents are older than 57.9, 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 54.9, 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 Lima

Single-parent households, % of households
PeriodLimaMontanaU.S.
2006–102.1%9.4%12.3%
2010–143.6%9.8%12.3%
2015–197.3%8.7%11.6%
2020–241.3%8.8%11.6%
Change−0.8 pts−0.6 pts−0.6 pts
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Single parents head only 1.3% of households in Lima, 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 Lima

Renters in Lima

Renters, % of occupied homes
PeriodLimaMontanaU.S.
2006–1037.6%31.0%33.3%
2010–1426.0%32.3%35.6%
2015–1928.6%31.9%36.0%
2020–2424.8%30.8%34.8%
Change−12.8 pts−0.1 pts+1.5 pts
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About a quarter of households in Lima rent their homes (24.8%), below the national share of 34.8%; the rest own. Among homeowners, 63.8% 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 Lima

Vacant homes, % of all homes
PeriodLimaMontanaU.S.
2006–1051.5%13.2%11.4%
2010–1454.8%13.9%11.4%
2015–1959.9%14.1%11.1%
2020–2438.9%12.2%9.6%
Change−12.6 pts−0.9 pts−1.8 pts
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Vacancy is high in Lima: 38.9% 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.

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 Lima

Age of homes, median year built
PeriodLimaMontanaU.S.
2006–10195719741974
2010–14196219771975
2015–19196319781977
2020–24197319821980
Change+16+7+6
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Homes in Lima run older than the national norm, with a median build year of 1973 against 1980.

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 Lima

Rent, per month
PeriodLimaMontanaU.S.
2006–10$403$703$965
2010–14$385$775$1,040
2015–19$759$870$1,213
2020–24$714$1,189$1,571
Change+$311+$487+$606
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A typical rental in Lima costs $714 a month with utilities, well below the national median of $1,571. The typical renter here spends 17.1% 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 Lima

Bachelor's degrees in Lima

Bachelor's degrees, % of adults 25+
PeriodLimaMontanaU.S.
2006–1023.8%28.7%28.4%
2010–1421.5%29.8%29.6%
2015–1922.7%32.2%32.1%
2020–2421.2%35.3%35.6%
Change−2.6 pts+6.6 pts+7.2 pts
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College degrees are relatively uncommon in Lima: 21.2% 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 Lima

High school graduates, % of adults 25+
PeriodLimaMontanaU.S.
2006–1095.0%91.2%84.9%
2010–1497.1%92.6%86.1%
2015–1992.3%93.6%87.7%
2020–2491.5%94.6%89.3%
Change−3.5 pts+3.4 pts+4.3 pts
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About nine in ten adults in Lima have finished high school (91.5%), a bit above the national rate of 89.3%. Even so, the rate is lower than in Montana overall (94.6%).

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 Lima

Unemployment, % of the labor force
PeriodLimaMontanaU.S.
2006–104.3%5.7%8.1%
2010–142.6%6.9%9.4%
2015–191.5%4.2%5.6%
2020–243.6%3.7%5.4%
Change−0.7 pts−2.0 pts−2.7 pts
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Jobs have been easier to find in Lima than nationally: unemployment was 3.6%, against 5.4%. That is in line with the rest of Montana. 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).

Lima compared with nearby cities

CityHousehold sizeMedian ageSingle parentsRentersVacant homesMedian year builtMedian rentBachelor's degreeHigh school diplomaUnemployment
Lima2.2657.91.3%24.8%38.9%1973$71421.2%91.5%3.6%
Dell2.2557.81.5%23.9%33.3%1976$71125.5%90.3%3.0%
Monida2.2857.91.3%22.8%38.2%1975$71623.0%91.7%3.5%
Spencer2.9331.19.3%38.7%38.8%1979$77320.5%74.4%2.1%
Grant2.2657.91.3%24.8%38.9%1973$71421.2%91.5%3.6%
Lidy Hot Springs2.9231.89.5%38.5%36.3%1979$82120.2%76.6%2.0%
Dubois2.9331.29.3%38.6%39.0%1979$77320.5%74.4%2.1%
Leadore2.4656.13.8%20.9%44.6%1982$84517.5%95.0%2.4%
Dillon2.2541.06.1%36.1%13.4%1982$83639.7%92.1%1.1%
Lone Pine2.1945.67.6%34.5%25.4%1968$6639.7%87.0%2.0%
Bannack2.2846.01.4%18.5%23.1%1990$70232.6%96.0%2.8%

All figures 2020–24.

Cities with similar populations: South Creek, WA · Jackson, ME · Jady Hill, NH · James, MS · Jamesville, VA · Java, SD · Jeffers, MT · Simmonsville, SC · Snyderville, NY · South Buffalo, KY

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 Lima. 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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