Every ZIP code in the United States, with weather, radar, trivia and the numbers behind it. Five digits since 1963!

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zipcodes.pro — STATE/IL/COUNTY/MADISON

Madison County, IL ZIP codes

There are 28 ZIP codes in Madison County, IL, in 27 towns, from 62001 to 62294. The largest are 62040 (Granite City), 62025 (Edwardsville) and 62234 (Collinsville).

The county seat is Edwardsville.

ZIP codes
28
Towns
27
County seat
Edwardsville
County FIPS
17119
Population
264,238
Median household income
$75,793
Land area
716 sq mi
Area codes
618, 730
Metro area
St. Louis

Madison County ZIP codes by town

Edwardsville (county seat)
62025, 62026

Each ZIP code is listed under the county most of its land lies in and the town the Postal Service names it for; a ZIP code's own page shows exactly how it is split.

Map of Madison County ZIP codes

62001620026201062018620216202462025620266203462035620406204662048620586206062061620626206762074620846208762090620956209762234622496228162294

The ZIP codes of Madison County, shaded. Outlines are Census ZIP Code Tabulation Areas (2020), which approximate the mail routes; PO-box and single-address codes have no area and are not drawn. Click any area to open its ZIP code.

Madison County in numbers

About 264,238 people live in Madison County, in 110,134 households, the 8th most populous of Illinois's 102 counties. The median household income is $75,793 a year, 9% below the Illinois median of $83,390 (US: $80,734). The median owner-occupied home is valued at $173,000 (34% below the Illinois median), and median gross rent is $1,024 a month. The median age is 40.2; 31.0% of adults 25 and over hold a bachelor's degree or higher (37.8% across Illinois); the average commute takes 25 minutes.

Population264,238Madison264,238
Households110,134Madison110,134
Median age40.2Madison40.2Illinois39.0US 38.9
Median household income$75,793Madison$75,793Illinois$83,390US $80,734
Median home value$173,000Madison$173,000Illinois$263,300US $332,700
Median gross rent$1,024Madison$1,024Illinois$1,274US $1,413
Bachelor's degree or higher31.0%Madison31.0%Illinois37.8%US 35.7%
Mean commute24.9 minMadison24.9 minIllinois27.8 minUS 26.4 min
Population density369 / sq miMadison369 / sq mi

U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates. Survey estimates carry margins of error, wider for small places. Sources and methods.

Largest towns in Madison County

Largest towns in Madison County
TownZIP codesPopulation
Granite City 1 26,549
Edwardsville 2 26,474
Alton 1 25,279
Collinsville 1 24,031
Godfrey 1 17,712
Glen Carbon 1 13,977
Troy 1 11,647
Wood River 1 10,279
Highland 1 10,262
Bethalto 1 9,239
Maryville 1 8,316
East Alton 1 5,689
Cottage Hills 1 3,184
Madison 1 2,900
South Roxana 1 2,181

Population of the census place of that name where there is one, otherwise of the ZIP codes the Postal Service addresses by it. A town's ZIP codes can reach past the county line.

Neighbouring counties

Counties that share a ZIP code with Madison County.

Not sure you are in Madison County? What county am I in? answers from your location, near a county line included.

Every ZIP code in Madison County, with figures

ZIP codes in Madison County
ZIP City Type Population Median income Median home
62001 Alhambra , IL Standard 1,869 $98,558 $218,100
62002 Alton , IL Standard 29,543 $61,414 $118,900
62010 Bethalto , IL Standard 11,028 $71,408 $183,400
62018 Cottage Hills , IL Standard 3,184 $40,438 $70,200
62021 Dorsey , IL Standard 871 $107,454 $247,600
62024 East Alton , IL Standard 9,493 $56,761 $126,500
62025 Edwardsville , IL Standard 35,520 $100,741 $319,600
62026 Edwardsville , IL Standard 851 — —
62034 Glen Carbon , IL Standard 14,870 $101,260 $281,400
62035 Godfrey , IL Standard 15,892 $93,973 $182,000
62040 Granite City , IL Standard 40,404 $60,031 $112,000
62046 Hamel , IL Standard 1,102 $108,036 $250,000
62048 Hartford , IL Standard 1,347 $40,946 $65,300
62058 Livingston , IL Standard 884 $62,240 $110,300
62060 Madison , IL Standard 3,558 $46,563 $63,300
62061 Marine , IL Standard 1,487 $87,938 $185,600
62062 Maryville , IL Standard 8,277 $98,672 $257,600
62067 Moro , IL Standard 2,203 $72,431 $221,000
62074 New Douglas , IL Standard 1,205 $79,808 $261,400
62084 Roxana , IL Standard 1,631 $63,226 $99,000
62087 South Roxana , IL Standard 2,181 $60,214 $88,700
62090 Venice , IL Standard 1,039 $36,098 $37,400
62095 Wood River , IL Standard 10,726 $65,013 $111,000
62097 Worden , IL Standard 2,973 $91,011 $217,900
62234 Collinsville , IL Standard 31,648 $69,607 $170,000
62249 Highland , IL Standard 16,205 $90,424 $227,700
62281 Saint Jacob , IL Standard 3,059 $132,000 $308,900
62294 Troy , IL Standard 15,325 $120,466 $276,300

Cite this page

zipcodes.pro. “Madison County ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/state/il/county/madison

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