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Orange County, CA

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Orange County, CA
  • Location TypeCounty
  • County SeatSanta Ana, CA
  • Population3,010,232
  • Land Area (Square Miles) 790.5700
  • Population Density (Per Square Mile) 3807.6999

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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)20103,010,2326 of 3170
Decennial Census Population Per Square Mile (County)20103,807.7031 of 3170
Percent of African American Population (County)20182.1%1661 of 3131
Percent of Hispanic Population (County)201834.2%195 of 3139
Persistent Poverty Counties (County)201300 of 0 - 1
Rural-Urban Continuum for Counties (County)201311 of 1 - 9
Unemployment Rate (County)20192.8%2577 of 3140
Death Rate (Per 100,000) (County)2016617.402962 of 3105
Percent of Adults Physically Inactive (County)201615.2%3090 of 3141
Age-Adjusted Rate of Diabetes per 1,000 Persons (County)20166.802335 of 3141
Medicare Part D Prescription Enrollment Rate (County)201831.9%2877 of 3137
Farmers' Markets (County)20162437 of 2249
Percent of Children Without a Market Within One Mile (County)20151.9%2990 of 3004
Percent of School-age Children in Poverty (County)201813.0%2406 of 3140
Total Public School Expenditures (County)2017$6,538,908,000.007 of 3123
Number of Public Libraries (County)201711140 of 1287
Average Daily Maximum Heat Index (County)201184.312862 of 3103
Percentage of Days with a Good Air Quality Index (County)201976.4%786 of 1006
Second Highest 1-hour Carbon Monoxide Measurement (County)20192.5025 of 165
Greenhouse Gas Direct Emitting Facilities (County)20181345 of 1227
Average Fine Particulate Matter (County)20117.633099 of 3108
FEMA Public Assistance Grant Dollars Obligated for Disasters (County)2017$2,047,033.6034 of 435
Total Deposits in Banks (County)2016-2017$122,416,858,000.0015 of 3108
Property Taxes as Percent of Income: Five-Year Estimates (County)2006-20103.6%357 of 2773
Percent of Firms Which are Women Owned (County)201235.1%820 of 3093
Manufacturing Establishments with 5 to 9 Employees (County)20188452 of 1961
Inmates Executed, All Races (Cumulative Since 1977) (County)1977-20172135 of 233
Immigrant Households Entering County According to Tax Returns (County)2017-201821763 of 389
Estimated Veteran Population Under 45 Years Old (County)201023,96316 of 3143
Total Planted Acres (County)201949.473023 of 3034
Online, Mail Order, and Television Retail Sales in 2009 Dollars (County)2050$12,483,000,000.0013 of 2709
Total Retail and Food Service Sales in 2009 Dollars (County)2050$84,554,000,000.005 of 3108
Earnings in Management of Companies and Enterprises Occupations in 2009 Dollars (County)2050$7,152,000,000.0034 of 2178
Population (County)20504,374,0006 of 3076
Per Capita Total Personal Income (County)2050$308,212.00104 of 3112
Total Employees (County)20503,625,0006 of 3065
Population 18 to 24 Years Old (County)2050357,0007 of 2216
African American Male Population 25 Years Old (County)2050504171 of 2780
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