ZIP code 62203
Where is ZIP code 62203?
East Saint Louis, Illinois
St. Clair County · Standard ZIP code
ZIP code 62203 belongs to East Saint Louis, Illinois in St. Clair County. 62203 is a standard ZIP code, so it covers street addresses as well as PO Boxes. It is in the Central Time zone and uses area code 618. About 5,465 people live in the 62203 area, where the median household income is $42,111. The closest ZIP codes are 62204 (East Saint Louis, 2.5 mi northwest), 62207 (East Saint Louis, 3 mi west) and 62205 (East Saint Louis, 3.1 mi west).
| ZIP code | 62203 |
|---|---|
| Type | Standard ZIP code for street addresses and PO Boxes |
| Status | Active |
| City | East Saint Louis |
| Also accepted | Cahokia Heights, Cahokia Hgts, Centreville, E Saint Louis |
| State | Illinois (IL) |
| County | St. Clair County |
| Time zone | Central Time · now |
| Area code | 618 |
| Coordinates | 38.5992, -90.0744 map |
| 3-digit prefix | 622 |
Population and income in 62203
| Population | 5,465 · higher than 67% of Illinois ZIP codes |
|---|---|
| People per square mile | 967 · higher than 76% of Illinois ZIP codes |
| Median age | 43 years · higher than 57% of Illinois ZIP codes |
| Men / women | 50% / 50% |
| Median household income | $42,111 · lower than 96% of Illinois ZIP codes |
| Income per person | $25,390 |
| Below the poverty line | 24% |
| Bachelor’s degree or higher | 15% of adults 25+ |
| Median home value | $68,700 · lower than 96% of Illinois ZIP codes |
| Median rent | $1,050 a month |
| Housing units | 2,814 |
| Households | 1,843 (2.72 people on average) |
| Owners / renters | 67% / 33% |
| Land area | 5.65 sq mi (plus 0.01 sq mi of water) |
Source: U.S. Census Bureau, American Community Survey 5-year estimates (2020–2024) for ZIP Code Tabulation Area 62203. Census ZIP areas are close to, but not exactly the same as, USPS delivery areas.
ZIP codes near 62203
| ZIP code | City | Distance | Type |
|---|---|---|---|
| 62204 | East Saint Louis, IL | 2.5 mi NW | Standard |
| 62207 | East Saint Louis, IL | 3 mi W | Standard |
| 62205 | East Saint Louis, IL | 3.1 mi W | Standard |
| 62208 | Fairview Heights, IL | 3.6 mi E | Standard |
| 62232 | Caseyville, IL | 4.1 mi NE | Standard |
| 62223 | Belleville, IL | 4.2 mi SE | Standard |
| 62201 | East Saint Louis, IL | 4.6 mi NW | Standard |
| 62202 | East Saint Louis, IL | 4.7 mi W | PO Box only |
| 62071 | National Stock Yards, IL | 5.2 mi NW | PO Box only |
| 62206 | East Saint Louis, IL | 5.4 mi SW | Standard |
| 62226 | Belleville, IL | 6 mi SE | Standard |
| 62059 | Lovejoy, IL | 6.4 mi NW | PO Box only |
Straight-line distance between ZIP code center points. Find every ZIP code within 10 miles of 62203 or measure the distance to another ZIP code.
How to address mail to 62203
123 MAIN ST
EAST SAINT LOUIS IL 62203
Put the city, the two-letter state code and the ZIP code on the last line. USPS also accepts CAHOKIA HEIGHTS, CAHOKIA HGTS, CENTREVILLE and E SAINT LOUIS as the city name for 62203. Avoid E St Louis: USPS doesn’t recognize it as the city for this ZIP code. Adding the 4-digit ZIP+4 code (62203-XXXX) helps mail sort faster but isn’t required.
Other ZIP codes in East Saint Louis, IL
All East Saint Louis ZIP codes with population and income →
Questions
- What city is ZIP code 62203?
- 62203 is a East Saint Louis, Illinois ZIP code. Cahokia Heights, Cahokia Hgts, Centreville and E Saint Louis are also accepted as the city name.
- What county is 62203 in?
- ZIP code 62203 is in St. Clair County, Illinois.
- What time zone is ZIP code 62203 in?
- 62203 is in the Central Time zone (America/Chicago).
- What area code is 62203?
- Phone numbers in ZIP code 62203 use area code 618.
- What is the population of ZIP code 62203?
- About 5,465 people live in ZIP code 62203, according to the Census Bureau’s American Community Survey (2020–2024).
- What is the median income in 62203?
- The median household income in 62203 is $42,111 a year, lower than 96% of Illinois ZIP codes.
- What ZIP codes are near 62203?
- The nearest ZIP codes to 62203 are 62204 (East Saint Louis, 2.5 miles), 62207 (East Saint Louis, 3 miles), 62205 (East Saint Louis, 3.1 miles) and 62208 (Fairview Heights, 3.6 miles).