Townapedia
Eighteen Mile House in color
Eighteen Mile House in color · Nyttend, Public domain
Roudebush Farmhouse
Roudebush Farmhouse · Nyttend, Public domain
Othniel Looker House front
Othniel Looker House front · Nyttend, Public domain
George Bennett House site
George Bennett House site · Nyttend, Public domain
Hugh Campbell Barn
Hugh Campbell Barn · Nyttend, Public domain
Jehu John House site
Jehu John House site · Nyttend, Public domain

Blue Jay, Ohio

Blue Jay is a community of 1,797 people in Hamilton County, Ohio.

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Population1,797 +51.0% since 2019
Elevation782 ft 238 m
Land area4.4 sq mi
ZIP code45002
Nearest airportCincinnati/Northern Kentucky International Airport (CVG) 14 mi

Why visit Blue Jay

Townapedia lists 7 museums and landmarks, 4 parks and trails, 2 places to eat and 1 attraction in and around town.

Highlights include Eighteen Mile House, Roudebush Farm and Miami Whitewater Forest.

July is the warmest month, with average highs of 86°F; January lows average 22°F.

About Blue Jay

Blue Jay is a census-designated place (CDP) in Whitewater Township, Hamilton County, Ohio, United States. The population was 1,427 at the 2020 census.

From the Wikipedia article Blue Jay, Ohio (this version), under CC BY-SA 4.0.

Things to do1

Martin Marietta Performing Arts Theater

Cinema and theater · 1.8 mi

9860 West Road, Harrison

Open in Google Maps

Museums and landmarks7

Eighteen Mile House

Monument and historic site · National Register of Historic Places · 1.3 mi

Historic house in Ohio, United States

9840 Harrison Avenue

Open in Google Maps · Wikipedia

Roudebush Farm

Monument and historic site · National Register of Historic Places · 2.1 mi

Farmstead in Hamilton County, Ohio, United States

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George Bennett House

Monument and historic site · National Register of Historic Places · 2.1 mi

Historic house in Ohio, United States

Open in Google Maps · Wikipedia

Hugh Campbell House

Monument and historic site · National Register of Historic Places · 3.7 mi

Harrison, Ohio, NRHP-listed

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Jehu John House

Monument and historic site · National Register of Historic Places · 3.1 mi

Historic house in Ohio, United States

Open in Google Maps · Wikipedia

Othniel Looker House

Monument and historic site · National Register of Historic Places · 3.8 mi

Historic house in Ohio, United States

Open in Google Maps · Wikipedia

Whitewater Shaker Settlement

Monument and historic site · National Register of Historic Places · 3.9 mi

Shaker community in Ohio, USA

Open in Google Maps · Wikipedia

Parks, trails and playgrounds4

Miami Whitewater Forest

Park · 1.7 mi

9001 Mount Hope Road, Harrison

Open in Google Maps · Wikipedia

Wildcat Stadium

Sports field and stadium · 1.9 mi

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Dry Fork Meadow

Park · 1.4 mi

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Miami Whitewater Forest Golf Course

Golf course · 1.2 mi

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Restaurants and cafes2

Whitewater Whippy Dip

Ice cream · 1.6 mi

9705 Dry Fork Rd, Harrison

Open in Google Maps · +15139103086

Blue Note Harrison

Bar and pub · 1.5 mi

9660 Dry Fork Road, Harrison

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Churches and places of worship1

Gas and EV charging1

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Schools, colleges and libraries11

Map of Blue Jay

27 places. The map loads OpenStreetMap tiles when you open it.

Climate by month

20°40°60°80°January: 3.3 in of rainFebruary: 2.9 in of rainMarch: 3.9 in of rainApril: 4.8 in of rainMay: 4.7 in of rainJune: 4.8 in of rainJuly: 4.0 in of rainAugust: 3.6 in of rainSeptember: 3.2 in of rainOctober: 3.2 in of rainNovember: 3.3 in of rainDecember: 3.4 in of rainJanuary: 39°FFebruary: 42°FMarch: 54°FApril: 65°FMay: 74°FJune: 82°FJuly: 86°FAugust: 85°FSeptember: 79°FOctober: 67°FNovember: 54°FDecember: 43°FJanuary: 22°FFebruary: 24°FMarch: 30°FApril: 40°FMay: 52°FJune: 61°FJuly: 65°FAugust: 63°FSeptember: 55°FOctober: 44°FNovember: 34°FDecember: 28°FJFMAMJJASOND
Average high Average low Rain
Monthly table
MonthHighLowRain
Jan39°F22°F3.3 in
Feb42°F24°F2.9 in
Mar54°F30°F3.9 in
Apr65°F40°F4.8 in
May74°F52°F4.7 in
Jun82°F61°F4.8 in
Jul86°F65°F4.0 in
Aug85°F63°F3.6 in
Sep79°F55°F3.2 in
Oct67°F44°F3.2 in
Nov54°F34°F3.3 in
Dec43°F28°F3.4 in

U.S. Climate Normals 1991-2020 for Cheviot 3 W (7 mi away), rain and snow from Miamitown, NOAA NCEI.

People and cost of living

$117,859median household income
$242,500median home value
$1,113median monthly rent
36.9median age
26.1%of adults have a bachelor's degree or higher
80.5%of homes are owner-occupied
27.5 minaverage commute
Age of residents
Under 1829%18 to 3419%35 to 6434%65 and over18%

American Community Survey 5-year estimates, 2020-2024, U.S. Census Bureau. Estimates have margins of error, larger for small towns.

Disaster history

Hamilton County has had 11 federal disaster declarations since 2000, most often for severe storms.

  • 2026-10-02: Severe Storms, Straight-Line Winds, Tornadoes, Flooding, And Landslides (Flood)
  • 2020-03-31: Covid-19 Pandemic (Biological)
  • 2020-03-13: Covid-19 (Biological)
  • 2018-04-17: Severe Storms, Landslides, And Mudslides (Flood)
  • 2012-06-30: Severe Storms (Severe Storm)
  • 2011-07-13: Severe Storms And Flooding (Severe Storm)

OpenFEMA disaster declarations summaries.

Getting there and nearby towns

Cincinnati/Northern Kentucky International Airport (CVG) is the nearest airport with scheduled flights listed in OpenStreetMap, 14 miles away.

Drive times are estimates from straight-line distance, not routes.

Reviews, tips and questions

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Sources and licences

Photo credits

Page built October 30, 2026. Spotted a mistake? Tell us or suggest a place.