Lincoln County, ID Demographics

Population 5,358 · Census ACS 2020–24

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Median age by neighborhoodHistory and comparison ↓︎
Lincoln County, ID map of median age by neighborhood
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Population and households in Lincoln County

Household size in Lincoln County

Household size, people per household
PeriodLincoln CountyIdahoU.S.
2006–102.712.722.68
2010–143.232.782.73
2015–193.082.762.71
2020–242.932.792.65
Change+0.21+0.07−0.03
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Households in Lincoln County are large by national standards, averaging 2.93 people against 2.65 for the U.S. That usually means more families with children at home. Household size has climbed from 2.71 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 Lincoln County

Median age, years
PeriodLincoln CountyIdahoU.S.
2006–1036.435.537.7
2010–1434.536.638.6
2015–1934.037.639.6
2020–2435.138.240.1
Change−1.2+2.7+2.3
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Lincoln County is young: half of its residents are under 35.1, compared with a national median of 40.1. The population tilts toward young families with children. Since 2006–10, the median age has dropped from 36.4, even as the national median rose.

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 Lincoln County

Single-parent households, % of households
PeriodLincoln CountyIdahoU.S.
2006–1011.6%10.0%12.3%
2010–148.1%10.2%12.3%
2015–1910.1%9.3%11.6%
2020–2410.2%9.3%11.6%
Change−1.4 pts−0.7 pts−0.6 pts
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Single-parent households are a bit less common in Lincoln County than nationally: 10.2%, against 11.6%. The picture is much the same across Idaho. Since 2006–10, the single-parent share has edged down 1.4 points, in line with the national trend.

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 Lincoln County

Renters in Lincoln County

Renters, % of occupied homes
PeriodLincoln CountyIdahoU.S.
2006–1024.6%29.0%33.3%
2010–1427.0%30.8%35.6%
2015–1931.8%30.0%36.0%
2020–2421.1%27.9%34.8%
Change−3.5 pts−1.1 pts+1.5 pts
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Lincoln County is largely a place of homeowners: only 21.1% of households rent, far below the national share of 34.8%. Owner-heavy areas like this tend to see less turnover. Among homeowners, 47.3% have no mortgage at all, above the national share of 39.8%. The renter share has fallen 3.5 points since 2006–10, 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 Lincoln County

Vacant homes, % of all homes
PeriodLincoln CountyIdahoU.S.
2006–1016.5%10.4%11.4%
2010–1418.7%11.0%11.4%
2015–1913.9%10.5%11.1%
2020–246.5%9.3%9.6%
Change−10.0 pts−1.1 pts−1.8 pts
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Fewer homes sit empty in Lincoln County than nationally: 6.5%, against 9.6% for the U.S. Vacancy is down 10.0 points from 2006–10, a much bigger shift than nationally. Lincoln County has a lower vacancy rate than at least four in five Idaho counties.

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 Lincoln County

Age of homes, median year built
PeriodLincoln CountyIdahoU.S.
2006–10196919821974
2010–14197219841975
2015–19198219861977
2020–24198319891980
Change+13+7+6
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Homes in Lincoln County are about the same age as the nation's housing: the median home was built in 1983, versus 1980 nationally. Homes here are older than in Idaho as a whole, where the median home dates to 1989. The median year built has moved up from 1969 in 2006–10, a sign of steady new building. Newer construction is concentrated in the south, while the west has the oldest housing.

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 Lincoln County

Rent, per month
PeriodLincoln CountyIdahoU.S.
2006–10$575$766$965
2010–14$672$820$1,040
2015–19$686$941$1,213
2020–24$1,018$1,407$1,571
Change+$444+$641+$606
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A typical rental in Lincoln County costs $1,018 a month with utilities, well below the national median of $1,571. Rents are up $444 a month from 2006–10, a 77% jump, faster than rents rose nationally. The typical renter here spends 28.8% of household income on rent, just under the 30% mark often used to define affordable rent, and a smaller share than renters pay nationally. Renters on a budget will find the lowest rents in the northeast; the highest are in the south.

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 Lincoln County

Bachelor's degrees in Lincoln County

Bachelor's degrees, % of adults 25+
PeriodLincoln CountyIdahoU.S.
2006–1011.4%25.0%28.4%
2010–1411.8%25.9%29.6%
2015–1910.0%27.8%32.1%
2020–2411.2%31.7%35.6%
Change−0.2 pts+6.6 pts+7.2 pts
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College degrees are relatively uncommon in Lincoln County: 11.2% of adults 25 and older hold a bachelor's or higher, well below the national share of 35.6%. No other Idaho county has 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 Lincoln County

High school graduates, % of adults 25+
PeriodLincoln CountyIdahoU.S.
2006–1077.0%88.7%84.9%
2010–1477.5%89.3%86.1%
2015–1975.7%90.8%87.7%
2020–2484.4%92.1%89.3%
Change+7.4 pts+3.4 pts+4.3 pts
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Nearly one in six adults in Lincoln County never finished high school, more than nationally: 84.4% have a diploma or equivalent, against 89.3% across the U.S. The share with a diploma has risen 7.4 points since 2006–10, in line with the national trend. Lincoln County has a lower share of high school graduates than at least four in five Idaho counties.

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 Lincoln County

Unemployment, % of the labor force
PeriodLincoln CountyIdahoU.S.
2006–105.3%7.0%8.1%
2010–148.1%8.1%9.4%
2015–193.5%4.4%5.6%
2020–245.1%3.8%5.4%
Change−0.3 pts−3.2 pts−2.7 pts
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Unemployment in Lincoln County is close to the national rate: 5.1% of the labor force, against 5.4%. The rate is higher than in Idaho overall (3.8%). 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).

Lincoln County compared with nearby counties

CountyHousehold sizeMedian ageSingle parentsRentersVacant homesMedian year builtMedian rentBachelor's degreeHigh school diplomaUnemployment
Lincoln County2.9335.110.2%21.1%6.5%1983$1,01811.2%84.4%5.1%
Gooding County2.9538.012.4%29.2%6.4%1977$90016.2%80.4%4.2%
Bannock County2.6735.88.7%30.5%7.8%1977$1,07331.0%93.6%4.1%
Sublette County2.3644.66.1%16.4%28.6%1987$1,16932.8%95.9%2.0%
Fremont County2.6339.613.2%29.9%13.1%1979$84726.6%93.8%7.0%
Natrona County2.3639.110.2%26.3%10.1%1978$1,11427.8%93.5%4.2%
Niobrara County1.8256.01.9%38.2%16.5%1962$56619.4%95.4%2.4%
Keya Paha County2.7248.53.6%19.2%38.2%1967$87520.6%96.4%1.0%
Boyd County2.2253.57.3%14.4%35.1%1954$70622.0%96.5%2.3%
Bon Homme County2.2442.35.4%19.5%15.1%1959$69020.1%91.2%2.3%
Yankton County2.2542.88.4%27.3%9.7%1978$80832.2%93.6%1.4%

All figures 2020–24.

Counties with similar populations: Schuyler County, MO · Golden Valley County, MT · Golden Valley County, ND · Goliad County, TX · Sac County, IA · San Juan County, UT · Sanders County, MT · Schoolcraft County, MI · Schuyler County, IL · Gogebic County, MI

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 Lincoln County. 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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