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Johnson County, Indiana

Formed in 1822 and named for Indiana Supreme Court Judge John Johnson

County Seat: Franklin

Largest City: Greenwood (2010 population: 49,791)

Population per Square Mile: 436.15

Square Miles: 320.20

Go to county's in.gov site

Population over TimeNumberRank in StatePercent of StateIndiana
Yesterday (2000)115,209131.9%6,080,485
Today (2010)139,654112.2%6,483,802
Tomorrow (2015 projection)*153,919112.3%6,581,875
Percent Change 2000 to Today21.2%5 6.6%

*Projection based on 2005 population estimate.
Sources: U.S. Census Bureau; Indiana Business Research Center

Components of Population Change, 2008-2009NumberRank in StatePercent of StateIndiana
Net Domestic Migration8665 -6,805
Net International Migration8820 9,194
Natural Increase (births minus deaths)79992.5%32,591

Source: U.S. Census Bureau

Population Estimates by Age, 2010NumberRank in StatePct Dist.
in County
Pct Dist.
in State
Preschool (0 to 4)9,625116.9%6.7%
School Age (5 to 17)27,2751019.5%18.1%
College Age (18 to 24)11,578148.3%10.0%
Young Adult (25 to 44)37,6191126.9%25.7%
Older Adult (45 to 64)36,3831026.1%26.5%
Seniors (65 and older)17,1741112.3%13.0%
Median Age36.8  Median Age = 37.0

Sources: U.S. Census Bureau; Indiana Business Research Center

Population Estimates by Race and Hispanic Origin, 2010NumberRank of Pct Dist.
in County
Pct Dist.
in State
American Indian or Alaska Native Alone315140.2%0.3%
Asian Alone2,74492.0%1.6%
Black Alone1,578221.1%9.1%
Native Hawaiian and Other Pac. Isl. Alone46150.0%0.0%
White131,1401093.9%84.3%
Two or More Race Groups2,139171.5%2.0%
Hispanic or Latino Origin (can be of any race)    
Non-Hispanic135,3841196.9%94.0%
Hispanic4,270173.1%6.0%

Source: U.S. Census Bureau

Household TypesNumberRank in StatePct Dist.
in County
Pct Dist.
in State
Households in 2010 (Includes detail not shown below)52,24212100.0%100.0%
Married With Children13,067925.0%19.9%
Married Without Children16,8831032.3%29.7%
Single Parents4,653118.9%10.0%
Living Alone11,7971522.6%26.9%

Source: U.S. Census Bureau, American Community Survey 2005-2009 5-year estimates.

HousingNumberRank in StatePct Dist.
in County
Pct Dist.
in State
Total Housing Units in 2009 (estimate)56,71612100.0%100.0%
Total Housing Units in 2010 (includes vacant units)56,64912100.0%100.0%
Owner Occupied
(Pct. distribution based on all housing units)
38,5691068.1%62.5%
Median Value (2010)$143,40012  
Renter Occupied
(Pct. distribution based on all housing units)
13,6731424.1%27.0%
Median Rent (2010)$6434  

Source: U.S. Census Bureau, American Community Survey 2005-2009 5-year estimates.

EducationNumberRank in StatePercent of StateIndiana
School Enrollment (2010/2011 Total Reported) 26,316102.3%1,122,909
Public25,21592.4%1,046,556
Adults (25+ in 2010 ACS)88,091122.1%4,165,617
with High School diploma or higher90.3%9 86.2%
with B.A. or higher degree26.2%8 22.4%

Sources: Indiana Department of Education; U.S. Census Bureau, American Community Survey 2005-2009 5-year estimates.

Income and PovertyNumberRank in StatePercent of StateIndiana
Per Capita Personal Income (annual) in 2009$34,28820100.8%34,022
Median Household Income in 201058,6956131.6%$44,616
Poverty Rate in 201010.5%7768.6%15.3%
Poverty Rate among Children under 1814.8%7868.5%21.6%
Welfare (TANF) Monthly Average Families in 2010304201.0%30,864
Food Stamp Recipients in 201011,403161.4%829,907
Free and Reduced Fee Lunch Recipients in 20118,578121.8%488,964

Sources: U.S. Bureau of Economic Analysis; U.S. Census Bureau; Indiana Family Social Services Administration; Indiana Department of Education

Health and Vital StatisticsNumberRank of Percent of StateIndiana
Births, 20081,91392.2%88,679
Births to Teens, 2008169111.7%9,715
Deaths, 20071,028131.9%53,882

Source: Indiana State Department of Health

Labor Force, 2010NumberRank in StatePercent of StateIndiana
Total Resident Labor Force73,323102.3%3,142,265
Employed67,122102.4%2,822,693
Unemployed6,201111.9%319,572
Annual Unemployment Rate8.58083.3%10.2
December 2011 Unemployment Rate7.54686.2%8.7

Source: STATS Indiana, using data from the Indiana Department of Workforce Development

Employment and Earnings by Industry, 2009 EmploymentPct Dist.
in County
Earnings ($000)Pct Dist.
In County
Avg. Earnings Per Job
Total by place of work65,164100.0%$2,097,203100.0%$32,183
Wage and Salary44,71468.6%$1,429,63768.2%$31,973
Farm Proprietors5030.8%$18,0020.9%$35,789
Nonfarm Proprietors19,94730.6%$292,31313.9%$14,654
Farm6291.0%$22,5241.1%$35,809
Nonfarm64,53599.0%$2,074,67998.9%$32,148
Private57,21387.8%$1,703,15981.2%$29,769
  Accommodation, Food Serv.6,3129.7%$105,4065.0%$16,699
  Arts, Ent., Recreation1,3272.0%$9,7670.5%$7,360
  Construction4,4376.8%$149,0217.1%$33,586
  Health Care, Social Serv.5,7268.8%$261,01212.4%$45,584
  Information5670.9%$15,2140.7%$26,832
  Manufacturing4,6487.1%$258,66912.3%$55,652
  Professional, Tech. Serv.3,2014.9%$107,1835.1%$33,484
  Retail Trade10,25115.7%$227,03110.8%$22,147
  Trans., Warehousing2,6084.0%$94,5754.5%$36,263
  Wholesale Trade1,7032.6%$111,2095.3%$65,302
  Other Private (not above)16,117*24.7%*$359,660*17.1%*$22,316*
Government7,32211.2%$371,52017.7%$50,740

Source: U.S. Bureau of Economic Analysis
* These totals do not include county data that are not available due to BEA non-disclosure requirements.

Residential Building Permits, 2010UnitsPct Dist.
in County
Pct Dist.
in State
Cost ($000)State Cost ($000)
Total Permits Filed651100.0%100.0%$92,817$1,960,774
Single-Family41563.7%74.7%$79,202$1,714,875
2-Family121.8%3.0%937$33,796
3- and 4-Family11617.8%2.9%$7,525$35,216
5+ Family10816.6%19.4%$5,152$176,887

Notes: Detail cost may not sum to total due to rounding. Greene County does not currently issue building permits, so it is excluded.
Source: U.S. Census Bureau

Largest Cities and Towns in Johnson County

NamePopulation
in 2010
Percent of County
Bargersville4,0132.8%
Edinburgh4,0082.8%*
Franklin23,71216.6%
Greenwood49,79134.8%
New Whiteland5,4723.8%
Princes Lakes1,3120.9%
Trafalgar1,1010.8%
Whiteland4,1692.9%
* This place crosses county lines, so only population in this county is shown.
city graph