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 — CITY/IL/HARRISTOWN

Harristown ZIP code, Illinois

The ZIP code for Harristown, IL is 62537, and its area codes are 447 and 217.

USPS city name
1 ZIP code
Overlapping the city
2 more
Population
1,550
Area codes
447, 217

Mail addressed to Harristown uses the ZIP code above. 2 more ZIP codes cover part of the city but are addressed as somewhere else; they are listed separately below.

Harristown in numbers

About 1,550 people live in Harristown, in 561 households. The median household income is $72,426 a year, 13% below the Illinois median of $83,390 (US: $80,734). The median owner-occupied home is valued at $117,700 (55% below the Illinois median), and median gross rent is $825 a month. The median age is 37.0; 13.2% of adults 25 and over hold a bachelor's degree or higher (37.8% across Illinois); the average commute takes 22 minutes.

Population1,550Harristown1,550
Households561Harristown561
Median age37.0Harristown37.0Illinois39.0US 38.9
Median household income$72,426Harristown$72,426Illinois$83,390US $80,734
Median home value$117,700Harristown$117,700Illinois$263,300US $332,700
Median gross rent$825Harristown$825Illinois$1,274US $1,413
Bachelor's degree or higher13.2%Harristown13.2%Illinois37.8%US 35.7%
Mean commute21.9 minHarristown21.9 minIllinois27.8 minUS 26.4 min
Population density855 / sq miHarristown855 / sq mi

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

ZIP codes addressed as Harristown

ZIP codes with the USPS city name Harristown
ZIP City Type Population Median income Median home
62537 Harristown , IL Standard 272 $70,455 $87,500

Other ZIP codes overlapping Harristown

These ZIP codes cover part of Harristown but are addressed as somewhere else.

ZIP codes overlapping Harristown
ZIP City Type Population Median income Median home
62522 Decatur , IL Standard 15,185 $50,669 $113,600
62551 Niantic , IL Standard 820 $69,583 $129,200

Map of Harristown ZIP codes

62537

The ZIP codes of Harristown, IL, 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.

Towns near Harristown

The nearest larger towns are Decatur (69,815 people, 6.8 mi), Forsyth (3,502 people, 7.7 mi) and Mount Zion (5,660 people, 10 mi).

Towns near Harristown
TownPopulationDistance
Decatur 69,815 6.8 mi
Forsyth 3,502 7.7 mi
Mount Zion 5,660 10.2 mi
Clinton 6,985 21.6 mi
Taylorville 10,646 23.4 mi
Riverton 3,513 25.2 mi
Rochester 3,766 25.4 mi
Lincoln 13,281 26.8 mi
Monticello 6,304 29.0 mi
Sherman 4,386 29.0 mi
Sullivan 4,348 29.5 mi

More nearby: every ZIP code in Macon County · Illinois ZIP codes

Cite this page

zipcodes.pro. “Harristown, IL ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/city/il/harristown

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