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zipcodes.pro — ZIP/62203

62203

ZIP 62203 is in East Saint Louis, Illinois, in St. Clair County; area codes 618 and 730; Central time. East Saint Louis has 7 ZIP codes in all.

Type
Standard
Time zone
America/Chicago
County
St. Clair
Metro area
St. Louis, MO-IL
Population
5,465
Coordinates
38.6017, -90.0760
☼ Live from 62203 — East Saint Louis, IL

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Where 62203 is

Approximate ZIP boundary (Census ZCTA 2020). ZIP codes are mail routes, not areas, so the shape shown is the Census tabulation area that approximates it.

★ Weird and wonderful facts about 62203
  • 🔢 Type 62203 into a pocket calculator and turn it upside down: EOZZg — not quite a word, sorry.
  • ➕ As a number, 62,203 = 17 × 3659. Its digits add up to 13, a total 1,179 other ZIP codes share.
  • 💾In binary, the way a computer stores it: 1111001011111011
  • 🏠 Its numerical neighbours: 62202 (East Saint Louis, IL, 5 mi away) and 62204 (East Saint Louis, IL, 2 mi away).
  • 🔄 Backwards, 62203 becomes 30226, which is not a ZIP code at all.
  • 👥 32 other ZIP codes are made of exactly the same digits (02362, 02632, 03226, 03262, 06232, 20623, …). The farthest-flung twin is 02632 in Centerville, MA, 1,061 miles away.
  • 🧭 Farther south than 54% of all ZIP codes, and farther west than 56%.
  • 🎯463 miles east of the geographic center of the Lower 48, near Lebanon, Kansas.
  • 🌏 Dig straight through the Earth from 62203 and you would come out at 38.60°S, 89.92°E — 1,223 miles from Port-aux-Français, French Southern Territories, the nearest big city to that spot.
  • ☀Longest day of the year: 14h 52m of daylight. Shortest: 9h 28m.
  • 📏 At 5.6 square miles of land, 62203 is bigger than 20% of ZIP codes — room for about 4.3 Central Parks.
🌙 The sky over 62203 today
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🌋 Shake report
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Source: USGS.

People and housing

Population5,465This ZIP5,465
Households1,843This ZIP1,843
Housing units2,814This ZIP2,814
Median age43.0This ZIP43.0Illinois39.0US 38.9
Median household income$42,111This ZIP$42,111Illinois$83,390US $80,734
Median home value$68,700This ZIP$68,700Illinois$263,300US $332,700
Median gross rent$1,050This ZIP$1,050Illinois$1,274US $1,413
Bachelor's degree or higher15.3%This ZIP15.3%
Mean commute23.0 minThis ZIP23.0 min
Population density967.4 / sq miThis ZIP967.4 / sq mi

Business and tax activity

Business establishments62This ZIP62
Employees793This ZIP793
Annual payroll$39,642,000This ZIP$39,642,000
Tax returns filed2,350This ZIP2,350
Total adjusted gross income$85,914,000This ZIP$85,914,000

Land area

Land area5.65 sq miThis ZIP5.65 sq mi
Water area0.01 sq miThis ZIP0.01 sq mi

Other place names in 62203

Census places whose land this ZIP code overlaps. The Postal Service may accept other city names in an address, too.

ZIP codes near 62203

ZIPCityDistance
62204 East Saint Louis, IL 2.2 mi
62205 East Saint Louis, IL 2.3 mi
62207 East Saint Louis, IL 3.0 mi
62208 Fairview Heights, IL 3.9 mi
62201 East Saint Louis, IL 4.2 mi
62232 Caseyville, IL 4.4 mi
62202 East Saint Louis, IL 4.6 mi
62223 Belleville, IL 4.6 mi
62206 East Saint Louis, IL 5.6 mi
62071 National Stock Yards, IL 5.9 mi

Find every ZIP code within 10 miles of 62203 →

Questions about this ZIP code

Where is ZIP code 62203?

62203 is in East Saint Louis, Illinois, in St. Clair County, part of the St. Louis, MO-IL metropolitan area. Its published point location is 38.6017, -90.0760.

What county is 62203 in?

62203 lies in St. Clair County.

What area code is 62203?

East Saint Louis uses area codes 618 and 730, from NANPA's telephone records.

What time zone is 62203 in?

62203 uses America/Chicago.

How many people live in 62203?

About 5,465 people live in ZIP code 62203, in 1,843 households, at 967.4 people per square mile. These are American Community Survey 5-year estimates for the ZIP Code Tabulation Area, not a headcount.

What is the median household income in 62203?

$42,111 a year, against $83,390 across Illinois.

What ZIP codes are near 62203?

The closest are 62204 (2.2 mi), 62205 (2.3 mi), 62207 (3 mi), 62208 (3.9 mi) and 62201 (4.2 mi).

Is 62203 a PO Box ZIP code?

62203 is a standard ZIP code. A normal ZIP code with street delivery.

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zipcodes.pro. “62203 ZIP Code — East Saint Louis, Illinois (St. Clair County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/62203

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