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/DOW

Dow ZIP code, Illinois

The ZIP code for Dow, IL is 62022, and its area code is 618.

USPS city name
1 ZIP code
Population
1,088
Area code
618

Dow in numbers

About 1,088 people live in Dow, in 347 households. The median household income is $110,703 a year, 33% above the Illinois median of $83,390 (US: $80,734). The median owner-occupied home is valued at $188,300 (28% below the Illinois median).

Population1,088Dow1,088
Households347Dow347
Median household income$110,703Dow$110,703Illinois$83,390US $80,734
Median home value$188,300Dow$188,300Illinois$263,300US $332,700

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

ZIP codes addressed as Dow

ZIP codes with the USPS city name Dow
ZIP City Type Population Median income Median home
62022 Dow , IL Standard 1,088 $110,703 $188,300

Map of Dow ZIP codes

62022

The ZIP codes of Dow, 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 Dow

The nearest larger towns are Godfrey (17,712 people, 6.6 mi), Jerseyville (7,445 people, 7.9 mi) and Brighton (2,306 people, 10 mi).

Towns near Dow
TownPopulationDistance
Godfrey 17,712 6.6 mi
Jerseyville 7,445 7.9 mi
Alton 25,279 11.6 mi
Old Jamestown, MO 20,651 11.8 mi
Florissant, MO 51,773 14.1 mi
East Alton 5,689 14.3 mi
Black Jack, MO 6,589 14.5 mi
Hazelwood, MO 25,114 14.9 mi
Rosewood Heights 4,229 15.8 mi
Spanish Lake, MO 17,873 16.1 mi
Wood River 10,279 16.5 mi
Bridgeton, MO 11,369 16.6 mi
Bethalto 9,239 16.7 mi
Dellwood, MO 4,847 17.3 mi

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

Cite this page

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

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