New Effington, SD Demographics

Population 526 · Census ACS 2020–24

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New Effington, SD map of median age by neighborhood
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Population and households in New Effington

Household size in New Effington

Household size, people per household
PeriodNew EffingtonSouth DakotaU.S.
2006–102.822.512.68
2010–142.592.512.73
2015–192.452.502.71
2020–242.552.482.65
Change−0.27−0.03−0.03
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The average household in New Effington has 2.55 people, a bit under the U.S. average of 2.65. South Dakota as a whole looks much the same. Household size has dropped from 2.82 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 New Effington

Median age, years
PeriodNew EffingtonSouth DakotaU.S.
2006–1041.237.937.7
2010–1443.338.338.6
2015–1945.438.839.6
2020–2441.638.940.1
Change+0.4+1.0+2.3
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Half of the people in New Effington are younger than 41.6 and half are older, close to the national median of 40.1. The population here is older than in South Dakota as a whole, where the median age is 38.9.

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 New Effington

Single-parent households, % of households
PeriodNew EffingtonSouth DakotaU.S.
2006–1010.7%10.8%12.3%
2010–147.2%11.1%12.3%
2015–1914.2%10.9%11.6%
2020–248.1%10.7%11.6%
Change−2.6 pts−0.1 pts−0.6 pts
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Single parents head only 8.1% of households in New Effington, 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 New Effington

Renters in New Effington

Renters, % of occupied homes
PeriodNew EffingtonSouth DakotaU.S.
2006–1021.2%31.1%33.3%
2010–1417.1%32.0%35.6%
2015–1926.1%32.0%36.0%
2020–2415.7%31.4%34.8%
Change−5.5 pts+0.3 pts+1.5 pts
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Only 15.7% of households in New Effington rent their homes, far below the national share of 34.8%, so most residents are owners who tend to stay put. Among homeowners, 75.0% 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 New Effington

Vacant homes, % of all homes
PeriodNew EffingtonSouth DakotaU.S.
2006–1012.0%11.3%11.4%
2010–1423.8%10.7%11.4%
2015–1923.0%11.6%11.1%
2020–2419.0%10.3%9.6%
Change+7.0 pts−1.1 pts−1.8 pts
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Vacancy is high in New Effington: 19.0% 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 New Effington

Age of homes, median year built
PeriodNew EffingtonSouth DakotaU.S.
2006–10195619721974
2010–14195319741975
2015–19196219771977
2020–24196119811980
Change+5+9+6
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New Effington is a place of older homes: half were built before 1961, while the national median is 1980. That means established neighborhoods, and more houses that may need updating.

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 New Effington

Rent, per month
PeriodNew EffingtonSouth DakotaU.S.
2006–10$274$631$965
2010–14$520$692$1,040
2015–19$522$798$1,213
2020–24$575$1,000$1,571
Change+$301+$369+$606
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Rent in New Effington runs $575 a month at the median, utilities included, well below the U.S. median of $1,571. The typical renter here spends 16.9% 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 New Effington

Bachelor's degrees in New Effington

Bachelor's degrees, % of adults 25+
PeriodNew EffingtonSouth DakotaU.S.
2006–105.7%26.8%28.4%
2010–1412.5%27.8%29.6%
2015–1921.6%29.4%32.1%
2020–2419.7%32.5%35.6%
Change+14.0 pts+5.6 pts+7.2 pts
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Fewer adults in New Effington have a four-year degree than in the country as a whole: 19.7%, against 35.6% nationally.

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 New Effington

High school graduates, % of adults 25+
PeriodNew EffingtonSouth DakotaU.S.
2006–1090.6%89.9%84.9%
2010–1492.3%91.0%86.1%
2015–1994.0%91.8%87.7%
2020–2494.2%93.1%89.3%
Change+3.6 pts+3.2 pts+4.3 pts
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High school completion in New Effington is above the national rate: 94.2% of adults have a diploma or equivalent, against 89.3%. That is in line with the rest of South Dakota.

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 New Effington

Unemployment, % of the labor force
PeriodNew EffingtonSouth DakotaU.S.
2006–106.1%4.9%8.1%
2010–145.2%4.9%9.4%
2015–197.9%3.6%5.6%
2020–243.1%3.1%5.4%
Change−3.1 pts−1.7 pts−2.7 pts
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Unemployment in New Effington has been low: just 3.1% of the labor force was out of work and looking, well below the national rate of 5.4%. South Dakota as a whole looks much the same. 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).

New Effington compared with nearby cities

CityHousehold sizeMedian ageSingle parentsRentersVacant homesMedian year builtMedian rentBachelor's degreeHigh school diplomaUnemployment
New Effington2.5541.68.1%15.7%19.0%1961$57519.7%94.2%3.1%
Victor2.6142.34.7%18.8%10.4%1965$78218.4%95.9%4.7%
Claire City2.6340.18.9%17.6%17.8%1961$57819.4%93.5%2.9%
Rosholt2.4946.03.2%15.8%12.4%1973$84920.2%95.5%4.1%
Sisseton3.0534.120.5%43.3%16.0%1973$68617.6%90.6%6.9%
Hankinson2.3344.86.1%10.0%14.5%1964$63618.5%95.7%3.7%
Browns Valley2.4251.710.9%23.0%44.5%1955$63010.5%87.1%8.7%
Veblen2.9339.14.4%22.9%43.2%1975$75425.0%91.3%0.5%
Bonanza Grove2.6447.21.9%10.6%45.6%1970$64122.0%98.9%3.0%
Marlow2.9638.54.5%23.2%44.3%1976$75225.1%91.3%0.5%
Lidgerwood2.3539.26.5%18.5%15.9%1960$71621.1%93.4%1.3%

All figures 2020–24.

Cities with similar populations: Triplett, NC · Craigmont, ID · Crayne, KY · Creston, NE · Crookston Junction, MN · Crosby, PA · Todd, PA · Topmost, KY · Trafton, WA · Trinity Center, CA

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 New Effington. 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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