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Northbrook, Ohio

Census designated place in Hamilton County, Ohio · ZIP 45231, 45251

  • Hamilton County
  • Within Colerain Township
  • Census data · ACS 2019-2023
  • 2 public schools
  • 10,741 (2019-2023 estimate)Population
  • 4,149Households
  • $63,486Median household income
  • $134,800Median home value
  • 2Public schools
  • 2ZIP codes

About Northbrook

This page shows only what has been published about Northbrook: Census facts with their sources first, then its businesses, jobs, events, people in public roles, housing and questions as they are added. Nothing here is written by the town government.

Town intelligenceOfficial sources, refreshed yearly

Population, 2000 to 2020−1.5%
10.6k10.8k11k11.2k2000: 11,07620002010: 10,66820102020: 10,912202011,07610,912
Population of Northbrook at each census
CensusPopulation
200011,076
201010,668
202010,912

As counted at each census, within the boundaries the area had then; the current estimate is in the glance card.

Sources: Census 2000 Summary File 1: total population, place level, state 39, retrieved November 14, 2026; Census 2010 Summary File 1: total population, place level, state 39, retrieved November 14, 2026; Census 2020 Redistricting Data (P.L. 94-171): total population, place level, state 39, retrieved November 14, 2026.

Household income in Northbrook
Under $50k41.6%
$50k to $100k37.3%
$100k to $150k11.8%
$150k to $200k4.5%
$200k and over5%

Median household income $63,486 · Share of households by income, American Community Survey 5-year 2019-2023, table S1901.

Source: American Community Survey 5-year subject table S1901 (household income) 2019–2023, place level, state 39, retrieved November 14, 2026.

Housing tenure in Northbrook
Owner occupied
3,032 units
Renter occupied
1,117 units
Vacancy rate
7.1%

Occupied housing units by tenure and the share of all units vacant, American Community Survey 5-year 2019-2023, table DP04.

Source: American Community Survey 5-year data profile 2019–2023, place level, state 39, retrieved November 14, 2026.

Northbrook compared with its county and state
Northbrook compared with its county and state, American Community Survey 2019-2023
MeasureNorthbrookHamilton CountyOhio
Population10,741827,87811,780,046
Median household income$63,486$70,816$69,680
Median age37.636.939.6
Median home value$134,800$225,700$199,200
Bachelor’s degree or higher20.2%41.4%30.9%
Foreign-born residents6.8%6.2%5.0%
Owner-occupied homes73.1%59.0%67.0%
Mean commute to work24.0 minutes23.3 minutes23.6 minutes

Source: American Community Survey 5-year data profile 2019–2023, place level, state 39, retrieved November 14, 2026.

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Schools

Public schools in Northbrook2
Public schools in Northbrook, NCES directory 2023–2024
SchoolTypeGradesDistrict
Houston Educational Service and Early Childhood CenterPublicPre-KNorthwest Local
Taylor Elementary SchoolPublicK–5Northwest Local

Open public schools in the NCES directory for 2023–2024, placed by their listed location; private schools are not in the source. Enrollment and ratings are not shown.

Sources: NCES Common Core of Data, public school directory 2023–2024, retrieved November 14, 2026; NCES EDGE public school geocodes 2024–2025, retrieved November 14, 2026.

Frequently asked about NorthbrookPromoted from questions people asked

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Nearby towns

Other towns in Hamilton County

All towns in Hamilton County