Johnsonburg, NJ Demographics

Population 635 · Census ACS 2020–24

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Johnsonburg, NJ map of median age by neighborhood
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Population and households in Johnsonburg

Household size in Johnsonburg

Household size, people per household
PeriodJohnsonburgAllentown areaNew JerseyU.S.
2006–102.762.552.772.68
2010–142.732.602.822.73
2015–192.812.572.782.71
2020–242.372.562.762.65
Change−0.39+0.01−0.01−0.03
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Johnsonburg is a place of small households, averaging 2.37 people against 2.65 for the U.S., which points to many singles, couples and roommates and relatively few children. Since 2006–10, household size has dropped from 2.76, but in a place this small, survey estimates can swing a lot from one release to the next.

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 Johnsonburg

Median age, years
PeriodJohnsonburgAllentown areaNew JerseyU.S.
2006–1042.240.739.137.7
2010–1446.441.640.038.6
2015–1945.342.341.039.6
2020–2450.242.340.940.1
Change+8.1+1.6+1.8+2.3
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Johnsonburg skews older: half of its residents are older than 50.2, 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 Johnsonburg

Single-parent households, % of households
PeriodJohnsonburgAllentown areaNew JerseyU.S.
2006–107.4%10.8%11.6%12.3%
2010–147.2%11.0%11.8%12.3%
2015–194.9%11.4%10.8%11.6%
2020–243.7%11.5%11.3%11.6%
Change−3.6 pts+0.7 pts−0.4 pts−0.6 pts
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Single-parent households are relatively rare in Johnsonburg: 3.7% of households, against 11.6% nationally.

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 Johnsonburg

Renters in Johnsonburg

Renters, % of occupied homes
PeriodJohnsonburgAllentown areaNew JerseyU.S.
2006–1013.4%26.9%33.1%33.3%
2010–1411.6%29.3%35.0%35.6%
2015–1912.8%31.2%36.1%36.0%
2020–2411.7%30.3%36.2%34.8%
Change−1.7 pts+3.4 pts+3.1 pts+1.5 pts
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Only 11.7% of households in Johnsonburg rent their homes, far below the national share of 34.8%, so most residents are owners who tend to stay put. Among homeowners, 33.0% have no mortgage at all, below 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 Johnsonburg

Vacant homes, % of all homes
PeriodJohnsonburgAllentown areaNew JerseyU.S.
2006–108.6%8.0%9.1%11.4%
2010–146.4%8.6%9.3%11.4%
2015–198.0%8.3%9.3%11.1%
2020–244.0%6.5%6.6%9.6%
Change−4.6 pts−1.5 pts−2.5 pts−1.8 pts
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Only 4.0% of homes in Johnsonburg are vacant, far below the national rate of 9.6%, which usually means strong demand for housing.

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 Johnsonburg

Age of homes, median year built
PeriodJohnsonburgAllentown areaNew JerseyU.S.
2006–101976196519651974
2010–141976196719661975
2015–191982196719671977
2020–241983196919691980
Change+7+3+5+6
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The typical home in Johnsonburg was built around 1983, about the same vintage as the country's housing overall (1980). Homes here are newer than in the Allentown area overall, where the median home dates to 1969.

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 Johnsonburg

Rent, per month
PeriodJohnsonburgAllentown areaNew JerseyU.S.
2006–10$1,255$928$1,246$965
2010–14$1,514$1,020$1,324$1,040
2015–19$1,318$1,170$1,522$1,213
2020–24$1,717$1,504$1,896$1,571
Change+$462+$576+$651+$606
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A typical rental in Johnsonburg costs $1,717 a month with utilities, above the national median of $1,571. Rent takes 29.3% of the typical renter's income, just under 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 Johnsonburg

Bachelor's degrees in Johnsonburg

Bachelor's degrees, % of adults 25+
PeriodJohnsonburgAllentown areaNew JerseyU.S.
2006–1039.1%26.0%34.7%28.4%
2010–1435.2%26.7%36.4%29.6%
2015–1937.8%29.5%39.6%32.1%
2020–2451.6%33.3%43.4%35.6%
Change+12.5 pts+7.3 pts+8.6 pts+7.2 pts
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College graduates are unusually common in Johnsonburg: 51.6% of adults 25 and older have a bachelor's degree or higher, against 35.6% nationally. Education tends to track local incomes and the kinds of jobs nearby.

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 Johnsonburg

High school graduates, % of adults 25+
PeriodJohnsonburgAllentown areaNew JerseyU.S.
2006–1094.8%86.4%87.0%84.9%
2010–1489.0%88.0%88.1%86.1%
2015–1993.3%89.7%89.5%87.7%
2020–2496.5%91.4%90.2%89.3%
Change+1.7 pts+5.0 pts+3.2 pts+4.3 pts
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High school completion is high in Johnsonburg: 96.5% of adults 25 and older have a diploma or equivalent, well above the national rate of 89.3%.

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 Johnsonburg

Unemployment, % of the labor force
PeriodJohnsonburgAllentown areaNew JerseyU.S.
2006–107.3%7.3%7.9%8.1%
2010–146.9%9.4%9.8%9.4%
2015–198.3%5.5%5.6%5.6%
2020–246.9%5.5%6.4%5.4%
Change−0.4 pts−1.8 pts−1.5 pts−2.7 pts
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Unemployment runs high in Johnsonburg: 6.9% of the labor force was out of work and looking, against 5.4% nationally. Because the Census pools five years of responses (2020–24), these rates smooth over short swings and lag the current 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).

Johnsonburg compared with nearby cities

CityHousehold sizeMedian ageSingle parentsRentersVacant homesMedian year builtMedian rentBachelor's degreeHigh school diplomaUnemployment
Johnsonburg2.3750.23.7%11.7%4.0%1983$1,71751.6%96.5%6.9%
Marksboro2.4043.66.2%7.2%8.0%1974$1,79444.7%92.5%5.1%
Panther Valley2.3050.51.5%12.0%4.2%1985$1,90149.1%96.9%11.3%
Hardwick2.6246.77.5%11.7%5.8%1979$1,81438.0%93.0%7.6%
Blairstown2.6346.46.2%8.5%5.8%1974$1,70742.4%93.6%6.1%
Allamuchy2.1055.62.6%27.5%2.4%1982$1,68342.5%97.0%6.0%
Andover Junction2.6745.35.7%9.5%6.4%1979$1,64650.1%96.0%6.7%
Hope2.3754.46.7%10.8%5.2%1976$1,46038.3%96.1%5.1%
Waterloo2.8142.711.1%10.5%22.6%1966$1,89939.4%96.4%6.2%
Hampton2.6047.08.2%13.6%5.0%1970$1,56242.8%95.8%5.5%
Andover2.7743.38.7%8.5%7.6%1973$1,57749.6%95.8%4.0%

All figures 2020–24.

Cities with similar populations: Andrew, IA · Yulan, NY · Yorkshire, OH · Chana, IL · Caton, NY · Byers, TX · Brier Hill, NY · Beaver City, NE · Bear Lake, PA · Beaman, IA

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 Johnsonburg. 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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