45251, OH Demographics

Population 20,771 · Census ACS 2020–24

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45251, OH map of median age by neighborhood
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Population and households in ZIP 45251

Household size in ZIP 45251

Household size, people per household
PeriodZIP 45251Cincinnati areaOhioU.S.
2006–102.602.592.512.68
2010–142.762.612.512.73
2015–192.472.552.472.71
2020–242.672.552.462.65
Change+0.07−0.04−0.05−0.03
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At 2.67 people per household, ZIP 45251 sits close to the national average of 2.65. The typical household here is bigger than in the Cincinnati area as a whole, where it has 2.55 people. Since 2006–10, household size has crept up from 2.60, 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 ZIP 45251

Median age, years
PeriodZIP 45251Cincinnati areaOhioU.S.
2006–1038.437.639.037.7
2010–1437.938.640.038.6
2015–1941.539.440.739.6
2020–2439.339.540.840.1
Change+1.0+1.9+1.8+2.3
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Half of the people in ZIP 45251 are younger than 39.3 and half are older, close to the national median of 40.1. The median age has climbed from 38.4 in 2006–10, mirroring the country. The youngest areas are in the center, the oldest in the southwest.

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 ZIP 45251

Single-parent households, % of households
PeriodZIP 45251Cincinnati areaOhioU.S.
2006–1012.4%11.8%11.7%12.3%
2010–1417.5%12.0%11.9%12.3%
2015–1915.8%11.6%11.7%11.6%
2020–2414.2%11.4%11.7%11.6%
Change+1.8 pts−0.4 pts−0.0 pts−0.6 pts
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Single-parent households are more common in ZIP 45251 than nationally: 14.2%, against 11.6%. Since 2006–10, the single-parent share has risen 1.8 points, even as the national share fell.

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 ZIP 45251

Renters in ZIP 45251

Renters, % of occupied homes
PeriodZIP 45251Cincinnati areaOhioU.S.
2006–1020.7%30.9%30.8%33.3%
2010–1426.5%32.8%33.1%35.6%
2015–1928.9%33.6%33.9%36.0%
2020–2425.5%31.7%32.8%34.8%
Change+4.9 pts+0.8 pts+2.0 pts+1.5 pts
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About a quarter of households in ZIP 45251 rent their homes (25.5%), below the national share of 34.8%; the rest own. About three in ten owners (30.3%) have paid off their mortgages, below the national share of 39.8%. Renting is most common in the southwest and least common in the north. The renter share is up 4.9 points from 2006–10, a much bigger shift than nationally.

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 ZIP 45251

Vacant homes, % of all homes
PeriodZIP 45251Cincinnati areaOhioU.S.
2006–108.7%10.9%10.8%11.4%
2010–149.4%10.7%10.8%11.4%
2015–196.2%9.0%10.2%11.1%
2020–248.1%7.2%8.7%9.6%
Change−0.7 pts−3.7 pts−2.2 pts−1.8 pts
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Fewer homes sit empty in ZIP 45251 than nationally: 8.1%, against 9.6% for the U.S. The Cincinnati area as a whole looks much the same. Vacancy is down 0.7 points from 2006–10, as it has nationally.

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 ZIP 45251

Age of homes, median year built
PeriodZIP 45251Cincinnati areaOhioU.S.
2006–101972197319681974
2010–141973197319691975
2015–191973197419701977
2020–241973197719721980
Change+1+4+4+6
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Housing in ZIP 45251 leans older: the median home dates to 1973, against 1980 nationally. That is in line with the rest of the Cincinnati area. Newer construction is concentrated in the center, while the east 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 ZIP 45251

Rent, per month
PeriodZIP 45251Cincinnati areaOhioU.S.
2006–10$870$826$765$965
2010–14$914$888$814$1,040
2015–19$1,037$987$901$1,213
2020–24$1,324$1,263$1,142$1,571
Change+$453+$437+$377+$606
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A typical rental in ZIP 45251 costs $1,324 a month with utilities, below the national median of $1,571. Rents are up $453 a month from 2006–10, a 52% rise, a slower climb than the nation's. The typical renter here spends 36.2% of household income on rent, well over the 30% mark often used to define affordable rent, so many renters here are stretched. Renters on a budget will find the lowest rents in the southwest; the highest are in the northeast.

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 ZIP 45251

Bachelor's degrees in ZIP 45251

Bachelor's degrees, % of adults 25+
PeriodZIP 45251Cincinnati areaOhioU.S.
2006–1020.2%29.2%25.4%28.4%
2010–1416.6%30.8%26.5%29.6%
2015–1920.8%34.1%28.9%32.1%
2020–2420.4%37.0%31.9%35.6%
Change+0.2 pts+7.8 pts+6.5 pts+7.2 pts
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Fewer adults in ZIP 45251 have a four-year degree than in the country as a whole: 20.4%, against 35.6% nationally. The share with a degree is little changed from 2006–10, while the national share rose.

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 ZIP 45251

High school graduates, % of adults 25+
PeriodZIP 45251Cincinnati areaOhioU.S.
2006–1085.9%87.7%87.7%84.9%
2010–1487.8%89.3%88.9%86.1%
2015–1992.2%91.1%90.4%87.7%
2020–2491.5%92.4%91.7%89.3%
Change+5.6 pts+4.7 pts+4.0 pts+4.3 pts
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About nine in ten adults in ZIP 45251 have finished high school (91.5%), a bit above the national rate of 89.3%. The picture is much the same across the Cincinnati area. Since 2006–10, the share with a diploma has risen 5.6 points, in line with the national trend.

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 ZIP 45251

Unemployment, % of the labor force
PeriodZIP 45251Cincinnati areaOhioU.S.
2006–105.8%7.5%8.7%8.1%
2010–149.5%8.6%9.4%9.4%
2015–193.7%4.7%5.5%5.6%
2020–243.4%4.5%4.9%5.4%
Change−2.4 pts−3.0 pts−3.8 pts−2.7 pts
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Jobs have been easier to find in ZIP 45251 than nationally: unemployment was 3.4%, against 5.4%. Unemployment has fallen 2.4 points since 2006–10, mirroring the country. 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).

ZIP 45251 compared with nearby ZIP codes

ZIP codeHousehold sizeMedian ageSingle parentsRentersVacant homesMedian year builtMedian rentBachelor's degreeHigh school diplomaUnemployment
ZIP 452512.6739.314.2%25.5%8.1%1973$1,32420.4%91.5%3.4%
ZIP 452522.3756.29.4%5.8%10.2%1989$1,52538.6%95.6%4.5%
ZIP 452312.4141.416.9%26.3%5.0%1964$1,31830.1%92.8%5.6%
ZIP 452392.4934.918.5%41.1%7.1%1960$1,11526.7%91.0%5.4%
ZIP 452182.4443.111.6%32.7%1.0%1956$1,01432.5%95.1%2.5%
ZIP 452402.7535.918.1%40.2%3.8%1972$1,33728.9%89.0%6.4%
ZIP 452472.4948.05.2%16.9%5.6%1983$1,11840.9%96.7%2.9%
ZIP 452242.3342.115.3%42.8%6.2%1958$1,11134.7%90.6%8.5%
ZIP 450612.0438.111.5%45.1%8.4%1965$1,01424.5%84.4%4.4%
ZIP 450142.4938.711.9%37.4%8.8%1979$1,24729.6%89.9%5.3%
ZIP 452232.1936.516.7%51.2%7.9%1952$94044.2%91.0%11.2%

All figures 2020–24.

Zip codes with similar populations: 07071, NJ · 80212, CO · 47240, IN · 47803, IN · 49037, MI · 67204, KS · 71446, LA · 74801, OK · 74804, OK · 75159, TX

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 ZIP 45251. 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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