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Delaware County, OH

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Delaware County, OH
  • Location TypeCounty
  • County SeatDelaware, OH
  • Population174,214
  • Land Area (Square Miles) 443.1000
  • Population Density (Per Square Mile) 393.1999

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Median Age

% Population African American

% Population Hispanic

% Population White

Population Density
(Persons per Square Mile)

Rural-Urban Continuum


Suggested Data Series

TitleLatest YearLatest ValueLatest Rank
Decennial Census Population (County)2010174,214356 of 3170
Decennial Census Population Per Square Mile (County)2010393.20328 of 3170
Percent of African American Population (County)20183.8%1337 of 3131
Percent of Hispanic Population (County)20182.7%2170 of 3139
Persistent Poverty Counties (County)201300 of 0 - 1
Rural-Urban Continuum for Counties (County)201311 of 1 - 9
Unemployment Rate (County)20193.1%2199 of 3140
Death Rate (Per 100,000) (County)2016554.303032 of 3105
Percent of Adults Physically Inactive (County)201618.7%2945 of 3141
Age-Adjusted Rate of Diabetes per 1,000 Persons (County)20165.402768 of 3141
Medicare Part D Prescription Enrollment Rate (County)201847.4%1828 of 3137
Farmers' Markets (County)20165363 of 2249
Percent of Children Without a Market Within One Mile (County)201517.7%884 of 3004
Percent of School-age Children in Poverty (County)20183.2%3134 of 3140
Total Public School Expenditures (County)2017$438,543,000.00303 of 3123
Number of Public Libraries (County)201711287 of 1287
Average Daily Maximum Heat Index (County)201192.721654 of 3103
Percentage of Days with a Good Air Quality Index (County)201986.7%516 of 1006
Average Fine Particulate Matter (County)201113.60197 of 3108
FEMA Public Assistance Grant Dollars Obligated for Disasters (County)2008$967,079.03283 of 1058
Total Deposits in Banks (County)2016-2017$3,398,621,000.00338 of 3108
Property Taxes as Percent of Income: Five-Year Estimates (County)2006-20103.7%310 of 2773
Percent of Firms Which are Women Owned (County)201230.4%1738 of 3093
Manufacturing Establishments with 5 to 9 Employees (County)201823430 of 1961
Immigrant Households Entering County According to Tax Returns (County)2017-201820370 of 389
Estimated Veteran Population Under 45 Years Old (County)20102,822394 of 3143
Total Planted Acres (County)2019106,234.031448 of 3034
Online, Mail Order, and Television Retail Sales in 2009 Dollars (County)2050$2,830,000,000.0074 of 2709
Total Retail and Food Service Sales in 2009 Dollars (County)2050$10,439,000,000.00162 of 3108
Earnings in Management of Companies and Enterprises Occupations in 2009 Dollars (County)2050$10,939,000,000.0015 of 2178
Population (County)2050468,000208 of 3076
Per Capita Total Personal Income (County)2050$350,258.0055 of 3112
Total Employees (County)2050286,000219 of 3065
Population 18 to 24 Years Old (County)205035,000240 of 2216
African American Male Population 25 Years Old (County)2050166396 of 2780
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