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State ProfileIN

Indiana

Population: 6,785,528ZIP codes: 945Cities: 717Counties: 92

Demographics

Source: U.S. Census Bureau (ACS/Decennial). See data sources

People
Total population
6,785,528
People
Median age
38.3
Housing
Total households
2,775,637
Income
Median household income
$71,959
Housing
Total housing units
3,026,101
Employment
Employment rate
61.5%
Education
Bachelor’s degree or higher
30.7%
Healthcare
Insured population
92.5%
Indiana details
CapitalIndianapolis
State CodeIN
TimezoneEastern Time (ET)
Coordinates40.27, -86.13
Land area36,420 sq mi(94,327.4 km²)

Map of Indiana ZIP codes

Map of Indiana ZIP codes

Major cities in Indiana

Browse major cities in IN with population and key demographic indicators.

CityPopulation
Median incomeHousehold
ZIP codes
986,02556ZIPs
263,886$61,42243ZIPs
117,298$53,38732ZIPs
103,453$55,78616ZIPs
99,757$141,5053ZIPs
98,977$130,2033ZIPs
79,168$50,4658ZIPs
77,879$55,5045ZIPs
70,783$53,7166ZIPs
69,604$104,0473ZIPs
69,093$38,7318ZIPs
65,194$44,4717ZIPs
63,830$83,6082ZIPs
59,604$55,3604ZIPs
58,389$43,1268ZIPs
54,788$46,9098ZIPs
53,923$51,0284ZIPs
51,063$54,2913ZIPs
50,474$77,4563ZIPs
49,447$70,9308ZIPs
46,410$122,7891ZIPs
44,595$34,8913ZIPs
37,926$76,2761ZIPs
37,841$54,7102ZIPs
36,444$67,5872ZIPs
35,720$45,3992ZIPs
34,625$87,2721ZIPs
34,517$59,1843ZIPs
34,151$69,8723ZIPs
33,899$101,6862ZIPs

Most Populated Indiana ZIP Codes

A quick overview of the largest ZIP code areas in Indiana. Browse the table below to see which local communities and cities have the highest concentration of residents.

ZIPCity
Median incomeHousehold
Population (ZIP)
47906West Lafayette$53,10373,579
46307Crown Point$107,80069,248
46143Greenwood$91,49662,618
46227Indianapolis$53,62962,126
46032Carmel$132,08550,477
47150New Albany$62,82049,395
47130Jeffersonville$70,29048,481
46037Fishers$141,81047,264
47201Columbus$83,95845,969
47374Richmond$50,76645,304
46060Noblesville$91,91845,073
46350La Porte$74,30744,522
46237Indianapolis$79,07844,378
46360Michigan City$59,26644,209
46226Indianapolis$50,32543,997
47909Lafayette$68,03542,759
46038Fishers$106,88642,694
46074Westfield$126,72442,598
46514Elkhart$65,83342,048
46383Valparaiso$76,22441,981

Available counties in Indiana

Explore regional data for Indiana counties, including population metrics, median income, and total ZIP codes.

CountyPopulation
Median incomeHousehold
ZIP codes
Marion977,203$66,34659ZIPs
Lake498,700$71,49332ZIPs
Allen385,410$70,73753ZIPs
Hamilton347,467$121,53014ZIPs
St. Joseph272,912$66,86827ZIPs
Elkhart207,047$68,56113ZIPs
Tippecanoe186,251$60,63617ZIPs
Vanderburgh180,136$61,64832ZIPs
Hendricks174,788$101,14411ZIPs
Porter173,215$87,97210ZIPs
Johnson161,765$90,4549ZIPs
Monroe139,718$65,86814ZIPs
Madison130,129$63,03717ZIPs
Clark121,093$74,21420ZIPs
LaPorte112,417$71,05513ZIPs
Delaware111,903$58,12714ZIPs
Vigo106,153$52,97619ZIPs
Howard83,658$64,0279ZIPs
Bartholomew82,208$79,90110ZIPs
Floyd80,484$79,7045ZIPs
Kosciusko80,240$75,31715ZIPs
Hancock79,840$93,1868ZIPs
Morgan71,780$79,4297ZIPs
Boone70,812$111,2506ZIPs
Grant66,674$53,52211ZIPs
Wayne66,553$55,69214ZIPs
Warrick63,898$89,8447ZIPs
Dearborn50,679$84,7356ZIPs
Henry48,914$63,15014ZIPs
Noble47,457$71,72311ZIPs
Jackson46,428$70,2628ZIPs
Marshall46,095$71,8089ZIPs
Shelby45,055$72,1908ZIPs
Lawrence45,011$66,4689ZIPs
Dubois43,637$75,97912ZIPs
DeKalb43,265$74,3318ZIPs
LaGrange40,446$84,4877ZIPs
Harrison39,654$74,47512ZIPs
Montgomery37,936$71,47911ZIPs
Cass37,870$56,40310ZIPs
Putnam36,726$78,3788ZIPs
Huntington36,662$66,3016ZIPs
Knox36,282$61,23712ZIPs
Miami35,962$61,1399ZIPs
Adams35,809$65,2897ZIPs
Steuben34,435$74,9116ZIPs
Whitley34,191$78,0834ZIPs
Daviess33,381$68,5036ZIPs
Clinton33,190$65,0197ZIPs
Jefferson33,147$64,5776ZIPs
Gibson33,011$67,57311ZIPs
Jasper32,918$77,3145ZIPs
Wabash30,976$66,80610ZIPs
Greene30,803$62,09411ZIPs
Ripley28,995$70,57311ZIPs
Washington28,182$64,6415ZIPs
Wells28,180$71,9579ZIPs
Jennings27,613$69,3227ZIPs
Decatur26,472$69,7835ZIPs
Clay26,466$70,01011ZIPs
Posey25,222$78,1296ZIPs
White24,688$67,3039ZIPs
Randolph24,502$60,7919ZIPs
Scott24,384$56,3522ZIPs
Fayette23,398$59,3211ZIPs
Starke23,371$63,9606ZIPs
Franklin22,785$78,0747ZIPs
Owen21,321$62,4646ZIPs
Sullivan20,817$56,20410ZIPs
Fulton20,480$61,3606ZIPs
Jay20,478$54,9696ZIPs
Carroll20,306$65,6459ZIPs
Orange19,867$65,8734ZIPs
Spencer19,810$74,50614ZIPs
Perry19,170$61,1519ZIPs
Rush16,752$66,4739ZIPs
Fountain16,479$62,5428ZIPs
Parke16,156$68,4857ZIPs
Brown15,475$78,5282ZIPs
Vermillion15,439$60,2009ZIPs
Tipton15,359$76,1566ZIPs
Newton13,830$75,4819ZIPs
Pulaski12,514$62,7925ZIPs
Pike12,250$71,3346ZIPs
Blackford12,112$51,3262ZIPs
Crawford10,526$49,6408ZIPs
Martin9,812$68,5943ZIPs
Switzerland9,737$65,3435ZIPs
Benton8,719$65,8757ZIPs
Warren8,440$82,4254ZIPs
Union7,087$76,4243ZIPs
Ohio5,940$70,3921ZIPs

Data Sources & Citations

The geographic and demographic information presented on this site is compiled from publicly available, authoritative sources, including:

  • United States Census BureauDemographic, population, housing, and socioeconomic data sourced from Census Bureau datasets, including the Decennial Census and the American Community Survey (ACS).Census Data
  • United States Postal Service (USPS)ZIP code classifications, delivery types, and postal designations used for reference purposes. USPS ZIP codes are intended for mail delivery and may not always align exactly with Census geographic boundaries.USPS