Warren Grove, NJ Demographics

Population 220 · Census ACS 2020–24

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

Household size in Warren Grove

Household size, people per household
PeriodWarren GroveNew York areaNew JerseyU.S.
2006–102.872.792.772.68
2010–141.962.852.822.73
2015–191.962.822.782.71
2020–242.302.792.762.65
Change−0.57−0.00−0.01−0.03
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Warren Grove is a place of small households, averaging 2.30 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 2.87, 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 Warren Grove

Median age, years
PeriodWarren GroveNew York areaNew JerseyU.S.
2006–1065.338.039.137.7
2010–1456.638.740.038.6
2015–1957.639.841.039.6
2020–2449.440.440.940.1
Change−15.8+2.4+1.8+2.3
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Warren Grove skews older: half of its residents are older than 49.4, 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 Warren Grove

Single-parent households, % of households
PeriodWarren GroveNew York areaNew JerseyU.S.
2006–106.7%13.1%11.6%12.3%
2010–147.3%12.8%11.8%12.3%
2015–1911.4%11.4%10.8%11.6%
2020–2411.0%11.6%11.3%11.6%
Change+4.2 pts−1.5 pts−0.4 pts−0.6 pts
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Single-parent households are about as common in Warren Grove as they are nationally: 11.0%, against 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 Warren Grove

Renters in Warren Grove

Renters, % of occupied homes
PeriodWarren GroveNew York areaNew JerseyU.S.
2006–106.5%47.1%33.1%33.3%
2010–1418.1%48.7%35.0%35.6%
2015–1925.7%48.8%36.1%36.0%
2020–2420.5%48.6%36.2%34.8%
Change+14.0 pts+1.5 pts+3.1 pts+1.5 pts
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Only 20.5% of households in Warren Grove rent their homes, far below the national share of 34.8%, so most residents are owners who tend to stay put. More than a third of owners (36.7%) have paid off their mortgages, 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 Warren Grove

Vacant homes, % of all homes
PeriodWarren GroveNew York areaNew JerseyU.S.
2006–104.3%9.1%9.1%11.4%
2010–1423.1%9.0%9.3%11.4%
2015–198.2%9.1%9.3%11.1%
2020–243.8%7.9%6.6%9.6%
Change−0.5 pts−1.2 pts−2.5 pts−1.8 pts
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Only 3.8% of homes in Warren Grove 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 Warren Grove

Age of homes, median year built
PeriodWarren GroveNew York areaNew JerseyU.S.
2006–101978195719651974
2010–142002195819661975
2015–192004195919671977
2020–242001196219691980
Change+23+5+5+6
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Warren Grove has newer housing than the country as a whole: the median home was built in 2001, versus 1980 nationally.

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 Warren Grove

Rent, per month
PeriodWarren GroveNew York areaNew JerseyU.S.
2006–10$1,569$1,268$1,246$965
2010–14$1,495$1,377$1,324$1,040
2015–19$1,744$1,645$1,522$1,213
2020–24$1,774$2,060$1,896$1,571
Change+$205+$792+$651+$606
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A typical rental in Warren Grove costs $1,774 a month with utilities, above the national median of $1,571. Locally, though, rents here are lower than in the New York area as a whole ($2,060). The typical renter here spends 24.2% 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 Warren Grove

Bachelor's degrees in Warren Grove

Bachelor's degrees, % of adults 25+
PeriodWarren GroveNew York areaNew JerseyU.S.
2006–1018.3%35.0%34.7%28.4%
2010–1413.5%36.7%36.4%29.6%
2015–1930.7%39.9%39.6%32.1%
2020–2449.2%43.6%43.4%35.6%
Change+30.9 pts+8.6 pts+8.6 pts+7.2 pts
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College graduates are unusually common in Warren Grove: 49.2% 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 Warren Grove

High school graduates, % of adults 25+
PeriodWarren GroveNew York areaNew JerseyU.S.
2006–1075.0%83.7%87.0%84.9%
2010–1481.7%84.6%88.1%86.1%
2015–1990.9%86.2%89.5%87.7%
2020–2496.8%86.9%90.2%89.3%
Change+21.8 pts+3.3 pts+3.2 pts+4.3 pts
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High school completion is high in Warren Grove: 96.8% 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 Warren Grove

Unemployment, % of the labor force
PeriodWarren GroveNew York areaNew JerseyU.S.
2006–108.5%7.9%7.9%8.1%
2010–1413.0%9.5%9.8%9.4%
2015–197.4%5.7%5.6%5.6%
2020–248.6%6.9%6.4%5.4%
Change+0.0 pts−0.9 pts−1.5 pts−2.7 pts
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Finding work has been harder in Warren Grove: 8.6% 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).

Warren Grove compared with nearby cities

CityHousehold sizeMedian ageSingle parentsRentersVacant homesMedian year builtMedian rentBachelor's degreeHigh school diplomaUnemployment
Warren Grove2.3049.411.0%20.5%3.8%2001$1,77449.2%96.8%8.6%
Beach View1.7967.72.3%6.2%4.6%2004$1,75636.0%95.0%21.5%
Brookville1.8867.34.3%7.5%5.9%2004$1,63336.9%95.4%18.5%
Ocean Acres2.7244.06.5%8.2%5.3%1993$2,12537.7%95.3%4.9%
Mayetta2.4743.113.1%25.5%5.0%1999$1,59253.3%97.3%6.9%
Barnegat2.5648.110.8%12.6%8.7%1993$1,71533.8%94.8%6.8%
West Creek2.4151.75.5%9.8%17.4%1988$1,10136.1%92.9%5.3%
Staffordville2.2952.94.7%6.8%23.9%1978$1,27542.5%95.1%4.5%
Manahawkin2.2854.65.6%9.3%28.9%1987$1,68542.6%92.5%4.6%
Waretown2.3055.310.7%12.9%16.0%1982$1,73430.7%95.0%7.1%
Parkertown2.4054.72.9%6.3%8.9%1991$1,92635.5%97.5%2.7%

All figures 2020–24.

Cities with similar populations: Seward, KS · Macon, OH · Manannah, MN · Manes, MO · Mar Lin, PA · Marco, IN · Maryneal, TX · Masonville, WV · Massies Mill, VA · McDowell, IL

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 Warren Grove. 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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