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Radnor, Delaware County, Ohio

Census designated place in Delaware County, Ohio · ZIP 43066

  • Delaware County
  • Within Radnor Township
  • Census data · ACS 2019-2023
Join RadnorAsk RadnorBusinessesPeople
  • 188 (2019-2023 estimate)Population
  • 129Households
  • $70,245Median household income
  • $179,900Median home value
  • 1ZIP codes

About Radnor

This page shows only what has been published about Radnor: 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, 2010 to 2020−10.4%
1801902002102010: 20120102020: 1802020201180
Population of Radnor at each census
CensusPopulation
2010201
2020180

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

Sources: 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 Radnor
Under $50k31.8%
$50k to $100k68.2%
$100k to $150k0%
$150k to $200k0%
$200k and over0%

Median household income $70,245 · 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 Radnor
Owner occupied
129 units
Renter occupied
0 units
Vacancy rate
0%

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.

Radnor compared with its county and state
Radnor compared with its county and state, American Community Survey 2019-2023
MeasureRadnorDelaware CountyOhio
Population188221,16011,780,046
Median household income$70,245$130,088$69,680
Median age53.439.939.6
Median home value$179,900$419,500$199,200
Bachelor’s degree or higher37.1%58.0%30.9%
Foreign-born residents0.0%8.9%5.0%
Owner-occupied homes100.0%78.2%67.0%
Mean commute to workNot available25.7 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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Nearby towns

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