Illinois ZIP Codes

Complete demographics, income, and housing data for all 1,348 ZIP codes in Illinois (IL).

Illinois is home to 12,167,875 people spread across 1,348 ZIP codes. The median household income in Illinois is $79,610, which is 6% above the national median of $75,000. With a median home value of $189,856, the state offers a housing market that remains relatively affordable compared to many other parts of the country.

The median age of residents in Illinois is 42.7 years. Approximately 25.4% of adults hold a bachelor's degree or higher, reflecting the state's investment in education and workforce development. The average unemployment rate across the state's ZIP codes is 5.2%.

Below you will find detailed rankings of the richest, most populated, most educated, and most affordable ZIP codes in Illinois, along with comprehensive data for the state's top cities and counties. The average monthly rent across Illinois ZIP codes is $1,044, providing another lens into the cost of living across the state.

Illinois at a Glance

Population
12,167,875
Total Residents
ZIP Codes
1,348
Active Codes
Median Income
$79,610
6% above national
Median Home Value
$189,856
Owner-Occupied
Median Age
42.7
Years
Avg. Education
25.4%
Bachelor's+
Avg. Unemployment
5.2%
Moderate
Avg. Rent
$1,044
Per Month

Richest ZIP Codes in Illinois

View all richest ZIPs →
Rank ZIP Code City Median Income Population
1 60093 Northfield $250,001 19,867
2 60022 Glencoe $250,001 8,352
3 60043 Kenilworth $250,001 2,503
4 60521 Oak brook $249,200 18,056
5 60932 East lynn $243,544 373
6 60029 Golf $242,772 518
7 60045 Lake forest $233,125 21,074
8 60558 Western springs $230,255 13,446
9 60091 Wilmette $189,909 27,333
10 61528 Edwards $183,140 3,212

See richest ZIP codes nationwide

Most Populated ZIP Codes in Illinois

View national rankings →
Rank ZIP Code City Population Median Income
1 60629 Chicago 108,324 $60,826
2 60618 Chicago 91,901 $106,384
3 60632 Chicago 89,107 $64,809
4 60647 Chicago 84,749 $107,060
5 60639 Chicago 84,240 $61,089
6 60804 Zcta 60804 82,797 $70,842
7 60623 Chicago 81,277 $51,878
8 60608 Chicago 80,737 $73,366
9 60625 Chicago 76,760 $85,703
10 60617 Chicago 74,790 $51,778

Most Educated ZIP Codes in Illinois

View national rankings →
Rank ZIP Code City Bachelor's+ Population
1 60967 Stockland 100.0% 51
2 60604 Chicago 95.4% 616
3 60603 Chicago 94.8% 1,298
4 60606 Chicago 93.7% 3,840
5 60654 Chicago 91.5% 25,755
6 60043 Kenilworth 91.0% 2,503
7 60022 Glencoe 88.5% 8,352
8 60611 Chicago 88.3% 37,705
9 60661 Chicago 87.3% 11,398
10 60614 Chicago 87.2% 70,693

Most Affordable ZIP Codes in Illinois

Rank ZIP Code City Home Value Median Income
1 62940 Gorham $29,400 $64,375
2 62914 Cairo $31,900 $41,103
3 62090 Venice $37,400 $36,098
4 62059 Lovejoy $37,500 $30,673
5 62205 East saint louis $41,800 $45,672
6 61605 Peoria $47,400 $26,392
7 62204 Washington park $47,800 $35,346
8 62942 Grand tower $51,600 $36,458
9 62963 Mound city $52,900 $54,531
10 62206 Cahokia $53,200 $33,838

Top Cities in Illinois

Chicago

Population 2,306,683
ZIP Codes 46
Median Income $82,639
Home Value $374,917

Rockford

Population 178,711
ZIP Codes 9
Median Income $56,643
Home Value $132,375

Naperville

Population 169,081
ZIP Codes 4
Median Income $153,179
Home Value $519,550

Aurora

Population 146,595
ZIP Codes 3
Median Income $83,603
Home Value $248,433

Lincolnwood

Population 118,716
ZIP Codes 3
Median Income $85,758
Home Value $401,300

Elgin

Population 99,604
ZIP Codes 2
Median Income $85,071
Home Value $251,650

Champaign

Population 96,852
ZIP Codes 3
Median Income $65,753
Home Value $217,767

Zcta 60804

Population 82,797
ZIP Codes 1
Median Income $70,842
Home Value $249,400

Evanston

Population 80,765
ZIP Codes 3
Median Income $119,919
Home Value $485,567

Arlington height

Population 80,678
ZIP Codes 2
Median Income $114,361
Home Value $407,100

Romeoville

Population 78,516
ZIP Codes 2
Median Income $104,816
Home Value $276,850

Palatine

Population 74,664
ZIP Codes 2
Median Income $104,768
Home Value $371,050

Norridge

Population 73,885
ZIP Codes 1
Median Income $88,533
Home Value $353,900

Peoria

Population 73,107
ZIP Codes 5
Median Income $46,314
Home Value $147,420

Bloomington

Population 72,415
ZIP Codes 2
Median Income $76,079
Home Value $196,300

Mc gaw park

Population 72,341
ZIP Codes 1
Median Income $66,793
Home Value $177,400

Belleville

Population 65,296
ZIP Codes 3
Median Income $73,974
Home Value $178,100

Joliet

Population 63,985
ZIP Codes 3
Median Income $84,767
Home Value $220,100

Stickney

Population 63,721
ZIP Codes 1
Median Income $77,718
Home Value $294,600

Round lake

Population 62,868
ZIP Codes 1
Median Income $98,514
Home Value $231,200

Top Counties in Illinois

Compare Illinois with Other States

All 1,348 ZIP Codes in Illinois

ZIP Code City Population Median Income Home Value
62554 Oreana 1,832 $95,625 $152,600
62555 Owaneco 1,358 $69,676 $131,300
62556 Clarksdale 370 $55,694 $102,000
62557 Dunkel 6,878 $51,389 $88,900
62558 Sicily 3,639 $81,106 $172,900
62560 Raymond 1,446 $80,781 $110,000
62561 Spaulding 4,842 $81,646 $165,800
62563 Berry 5,766 $117,255 $262,800
62565 Clarksburg 7,559 $66,498 $137,600
62567 Stonington 831 $71,471 $115,600
62568 Hewittsville 15,952 $62,718 $123,700
62570 Tovey 629 $89,000 $79,100
62571 Dollville 1,269 $79,390 $115,600
62572 Waggoner 420 $92,938 $208,300
62573 Heman 1,147 $94,583 $160,600
62601 Orleans 344 $109,500 $119,000
62610 Alsey 233 $60,625 $73,000
62611 Arenzville 1,047 $62,875 $159,800
62612 Newmansville 1,398 $69,569 $113,400
62613 Fancy prairie 3,598 $86,675 $200,900
62615 Auburn 5,198 $84,632 $165,400
62617 Lynchburg 524 $56,667 $69,000
62618 Beardstown 7,428 $65,208 $89,100
62621 Exeter 1,133 $82,500 $100,800
62624 Bader 321 $58,500 $73,500
62625 Cantrall 1,003 $167,674 $228,000
62626 Comer 7,876 $70,781 $147,500
62627 Panther creek 1,006 $63,235 $84,300
62628 Chapin 917 $89,861 $114,000
62629 Chatham 15,413 $107,250 $243,800
62630 Hagaman 924 $112,917 $147,200
62631 Concord 228 $63,125 $137,500
62633 Biggs 638 $44,783 $86,900
62634 Broadwell 1,263 $93,571 $124,200
62635 Emden 661 $77,750 $131,600
62638 Clements 1,485 $86,538 $130,100
62639 Frederick 215 $62,292 N/A
62640 Mcvey 3,391 $66,116 $171,800
62642 Hubly 1,396 $77,538 $112,700
62643 Hartsburg 797 $75,625 $96,400
62644 Eckard 4,615 $57,689 $102,900
62649 Hettick 369 $71,875 $161,200
62650 Arcadia 24,821 $65,762 $141,300
62655 Kilbourne 594 $56,750 N/A
62656 Lincoln 18,234 $62,017 $141,600
62661 Loami 1,212 $80,833 $180,300
62663 Manchester 197 $81,875 $90,300
62664 Luther 2,922 $70,509 $101,200
62665 Naples 1,222 $46,528 $65,800
62666 Middletown 485 $89,167 $140,300
62667 Modesto 569 $63,088 $154,400
62668 Nortonville 1,249 $70,577 $139,800
62670 Bates 2,682 $78,750 $211,900
62671 New holland 362 $98,750 $108,900
62672 Nilwood 151 $46,771 $47,600
62673 Oakford 361 $68,393 $153,300
62674 Barr 1,447 $55,417 $99,600
62675 Atterbury 6,170 $84,267 $204,000
62677 Farmingdale 2,149 $102,917 $212,500
62681 Layton 5,553 $65,889 $111,900
62682 Allen 684 $60,125 $100,400
62684 Barclay 5,760 $139,196 $305,300
62685 Royal lakes 1,670 $64,063 $154,500
62688 Tallula 678 $73,929 $133,100
62689 Thayer 542 $61,500 $92,300
62690 Virden 3,838 $84,196 $118,300
62691 Little indian 2,349 $78,798 $115,200
62692 Waverly 2,005 $66,143 $123,100
62693 Williamsville 1,677 $121,429 $198,100
62694 Glasgow 3,006 $58,460 $102,200
62695 Woodson 501 $65,972 $127,600
62701 Springfield 1,205 $32,195 N/A
62702 Grandview 31,033 $51,136 $103,500
62703 Southern view 28,922 $45,009 $96,500
62704 Jerome 40,046 $69,976 $172,600
62707 Andrew 7,472 $89,926 $174,600
62801 Centralia 19,827 $52,017 $94,800
62803 Hoyleton 1,132 $81,823 $118,800
62806 Albion 3,436 $66,776 $120,800
62807 Alma 767 $82,321 $158,500
62808 Ashley 1,602 $69,015 $146,600
62809 Barnhill 267 $43,900 $116,300
62810 Belle rive 1,188 $57,969 $117,700
62811 Bellmont 224 $52,083 $47,300
62812 Benton 11,611 $60,539 $101,100
62814 Bluford 1,668 $59,462 $121,300
62815 Bone gap 350 $63,750 $80,000
62816 Bonnie 1,133 $53,036 $86,600
62817 Broughton 639 $105,625 $453,200
62818 Browns 409 $58,523 $91,900
62819 Buckner 247 $45,341 $62,900
62820 Burnt prairie 96 N/A N/A
62821 Carmi 6,668 $55,367 $116,300
62822 Christopher 2,581 $47,770 $67,600
62823 Cisne 1,823 $59,310 $119,100
62824 Clay city 1,485 $61,591 $102,100
62825 Coello 254 $48,750 $68,600
62827 Crossville 1,147 $52,550 $100,000
62828 Dahlgren 1,801 $70,583 $113,000
62829 Dale 22 N/A N/A

Frequently Asked Questions About Illinois

How many ZIP codes are in Illinois?

Illinois has 1,348 ZIP codes, serving a total population of 12,167,875 residents. These ZIP codes span across multiple cities and counties throughout the state.

What is the median household income in Illinois?

The median household income in Illinois is $79,610 per year, which is 6% above the national median of $75,000. The average income across all Illinois ZIP codes is $79,610.

What are the richest ZIP codes in Illinois?

The wealthiest ZIP codes in Illinois include 60093 (Northfield, $250,001), 60022 (Glencoe, $250,001), 60043 (Kenilworth, $250,001). View the full list of richest ZIP codes in Illinois.

What are the most populated cities in Illinois?

The largest cities by population in Illinois include Chicago (2,306,683), Rockford (178,711), Naperville (169,081), Aurora (146,595), Lincolnwood (118,716).

What is the median home value in Illinois?

The median home value in Illinois is $189,856. The average home value across all ZIP codes in the state is $189,856. The average monthly rent is $1,044.

What is the cost of living like in Illinois?

Illinois has a median household income of $79,610 and a median home value of $189,856. The average rent across the state is $1,044 per month. The most affordable ZIP code is 62940 (Gorham) with a median home value of $29,400.