Dayton, MT Demographics

Population 448 · Census ACS 2020–24

Choose a measure to map it.Tap a measure to map it. Swipe the row for more. Arrows show the change since 2006–10.

Median age by neighborhoodHistory and comparison ↓︎
Dayton, MT map of median age by neighborhood
Click the map to explore
Younger residents Older residents
Colorblind friendly off

More maps of Dayton: Best Neighborhoods · Walk Grade · Household income · Home prices · Race · Politics · Traffic noise · Internet

Jump to median age ↓︎

Population and households in Dayton

Household size in Dayton

Household size, people per household
PeriodDaytonMontanaU.S.
2006–102.142.412.68
2010–142.382.452.73
2015–192.462.442.71
2020–242.392.442.65
Change+0.25+0.03−0.03
Show on the map ↑︎

Households in Dayton are small: just 2.39 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 climbed from 2.14 in 2006–10, but in a place this small, much of that may be survey noise rather than real change.

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 Dayton

Median age, years
PeriodDaytonMontanaU.S.
2006–1062.039.937.7
2010–1459.640.838.6
2015–1949.141.539.6
2020–2451.741.540.1
Change−10.3+1.6+2.3
Show on the map ↑︎

Dayton skews older: half of its residents are older than 51.7, well above the national median of 40.1. That usually means more empty nesters and retirees, and fewer young families.

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 Dayton

Single-parent households, % of households
PeriodDaytonMontanaU.S.
2006–103.3%9.4%12.3%
2010–147.5%9.8%12.3%
2015–197.9%8.7%11.6%
2020–247.4%8.8%11.6%
Change+4.1 pts−0.6 pts−0.6 pts
Show on the map ↑︎

Single parents head only 7.4% of households in Dayton, 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 Dayton

Renters in Dayton

Renters, % of occupied homes
PeriodDaytonMontanaU.S.
2006–1015.2%31.0%33.3%
2010–1419.4%32.3%35.6%
2015–1916.1%31.9%36.0%
2020–2419.4%30.8%34.8%
Change+4.2 pts−0.1 pts+1.5 pts
Show on the map ↑︎

Dayton is largely a place of homeowners: only 19.4% of households rent, far below the national share of 34.8%. Owner-heavy areas like this tend to see less turnover. Among homeowners, 43.8% have no mortgage at all, 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 Dayton

Vacant homes, % of all homes
PeriodDaytonMontanaU.S.
2006–1062.3%13.2%11.4%
2010–1458.2%13.9%11.4%
2015–1956.6%14.1%11.1%
2020–2448.9%12.2%9.6%
Change−13.4 pts−0.9 pts−1.8 pts
Show on the map ↑︎

Vacant homes make up 48.9% of the housing in Dayton, 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 Dayton

Age of homes, median year built
PeriodDaytonMontanaU.S.
2006–10198519741974
2010–14198419771975
2015–19198819781977
2020–24199119821980
Change+6+7+6
Show on the map ↑︎

Much of the housing in Dayton is relatively new: half of its homes were built after 1991, compared with 1980 for the U.S. as a whole.

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 Dayton

Rent, per month
PeriodDaytonMontanaU.S.
2006–10$972$703$965
2010–14$688$775$1,040
2015–19$725$870$1,213
2020–24$1,096$1,189$1,571
Change+$125+$487+$606
Show on the map ↑︎

A typical rental in Dayton costs $1,096 a month with utilities, well below the national median of $1,571. The typical renter here spends 18.3% 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 Dayton

Bachelor's degrees in Dayton

Bachelor's degrees, % of adults 25+
PeriodDaytonMontanaU.S.
2006–1026.3%28.7%28.4%
2010–1427.8%29.8%29.6%
2015–1934.3%32.2%32.1%
2020–2434.6%35.3%35.6%
Change+8.4 pts+6.6 pts+7.2 pts
Show on the map ↑︎

College degrees are about as common in Dayton as nationally: 34.6% of adults 25 and older have a bachelor's or higher, against 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 Dayton

High school graduates, % of adults 25+
PeriodDaytonMontanaU.S.
2006–1090.7%91.2%84.9%
2010–1488.6%92.6%86.1%
2015–1995.7%93.6%87.7%
2020–2492.1%94.6%89.3%
Change+1.5 pts+3.4 pts+4.3 pts
Show on the map ↑︎

About nine in ten adults in Dayton have finished high school (92.1%), 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 Dayton

Unemployment, % of the labor force
PeriodDaytonMontanaU.S.
2006–109.3%5.7%8.1%
2010–1413.9%6.9%9.4%
2015–1911.2%4.2%5.6%
2020–2411.8%3.7%5.4%
Change+2.5 pts−2.0 pts−2.7 pts
Show on the map ↑︎

Finding work has been harder in Dayton: 11.8% 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).

Dayton compared with nearby cities

CityHousehold sizeMedian ageSingle parentsRentersVacant homesMedian year builtMedian rentBachelor's degreeHigh school diplomaUnemployment
Dayton2.3951.77.4%19.4%48.9%1991$1,09634.6%92.1%11.8%
Elmo2.3951.57.5%19.8%48.7%1991$1,09134.5%92.0%11.9%
Proctor2.2358.94.1%3.9%53.8%1990$1,27739.0%95.9%4.1%
Rollins2.2159.24.1%5.8%54.1%1990$1,23441.3%96.2%3.5%
Big Arm2.5250.06.5%15.5%39.7%1993$1,02734.6%92.4%8.9%
Lakeside2.3647.87.2%26.6%30.3%1987$1,14337.4%97.6%1.7%
Bear Dance2.1760.23.8%6.7%54.8%1989$1,20044.3%96.8%2.0%
Polson2.3747.96.8%29.2%21.2%1986$91136.0%93.7%4.6%
Somers2.5249.310.8%28.1%13.7%1986$1,15236.2%90.9%1.7%
Woods Bay2.4256.21.5%12.3%33.5%1992$1,74248.1%98.7%3.1%
Niarada6.6231.175.6%14.4%47.4%1998$93755.1%98.7%17.9%

All figures 2020–24.

Cities with similar populations: Hidalgo, IL · Howard, TX · Houstonville, NC · Houcktown, OH · Horrell, PA · Hopeful, GA · Holy Cross, WI · Torrey, UT · Hollandsburg, IN · Holdcroft, VA

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 Dayton. 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.

No other site shows detail at this level for free. We are able to keep this site free by receiving a small commission from the referring links on this page. Please share or cite this page if you aren’t able to otherwise support our work.