ZIP code 62231
Where is ZIP code 62231?
Carlyle, Illinois
Clinton County · Standard ZIP code
ZIP code 62231 belongs to Carlyle, Illinois in Clinton County. 62231 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 6,377 people live in the 62231 area, where the median household income is $84,214. The closest ZIP codes are 62219 (Beckemeyer, 2.8 mi west), 62252 (Huey, 4.8 mi east) and 62218 (Bartelso, 6.3 mi southwest).
| ZIP code | 62231 |
|---|---|
| Type | Standard ZIP code for street addresses and PO Boxes |
| Status | Active |
| City | Carlyle |
| Also accepted | Boulder, Ferrin, Posey, Shattuc |
| State | Illinois (IL) |
| County | Clinton County |
| Time zone | Central Time · now |
| Area code | 618 |
| Coordinates | 38.6066, -89.3805 map |
| 3-digit prefix | 622 |
Population and income in 62231
| Population | 6,377 · higher than 68% of Illinois ZIP codes |
|---|---|
| People per square mile | 33 · lower than 61% of Illinois ZIP codes |
| Median age | 43.5 years · higher than 60% of Illinois ZIP codes |
| Men / women | 50% / 50% |
| Median household income | $84,214 · higher than 64% of Illinois ZIP codes |
| Income per person | $45,248 |
| Below the poverty line | 6.0% |
| Bachelor’s degree or higher | 26% of adults 25+ |
| Median home value | $167,500 · higher than 58% of Illinois ZIP codes |
| Median rent | $975 a month |
| Housing units | 3,287 |
| Households | 2,808 (2.21 people on average) |
| Owners / renters | 84% / 16% |
| Land area | 192.11 sq mi (plus 28.27 sq mi of water) |
Source: U.S. Census Bureau, American Community Survey 5-year estimates (2020–2024) for ZIP Code Tabulation Area 62231. Census ZIP areas are close to, but not exactly the same as, USPS delivery areas.
ZIP codes near 62231
| ZIP code | City | Distance | Type |
|---|---|---|---|
| 62219 | Beckemeyer, IL | 2.8 mi W | PO Box only |
| 62252 | Huey, IL | 4.8 mi E | PO Box only |
| 62218 | Bartelso, IL | 6.3 mi SW | Standard |
| 62250 | Hoffman, IL | 7.7 mi SE | Standard |
| 62230 | Breese, IL | 8 mi W | Standard |
| 62245 | Germantown, IL | 9.6 mi SW | Standard |
| 62803 | Hoyleton, IL | 11.8 mi S | Standard |
| 62216 | Aviston, IL | 12 mi W | Standard |
| 62253 | Keyesport, IL | 12.6 mi N | Standard |
| 62215 | Albers, IL | 13.9 mi W | Standard |
| 62293 | Trenton, IL | 14.3 mi W | Standard |
| 62271 | Okawville, IL | 14.3 mi SW | Standard |
Straight-line distance between ZIP code center points. Find every ZIP code within 10 miles of 62231 or measure the distance to another ZIP code.
How to address mail to 62231
123 MAIN ST
CARLYLE IL 62231
Put the city, the two-letter state code and the ZIP code on the last line. USPS also accepts BOULDER, FERRIN, POSEY and SHATTUC as the city name for 62231. Avoid Royal Lake and Shatuc: USPS doesn’t recognize them as the city for this ZIP code. Adding the 4-digit ZIP+4 code (62231-XXXX) helps mail sort faster but isn’t required.
Questions
- What city is ZIP code 62231?
- 62231 is a Carlyle, Illinois ZIP code. Boulder, Ferrin, Posey and Shattuc are also accepted as the city name.
- What county is 62231 in?
- ZIP code 62231 is in Clinton County, Illinois.
- What time zone is ZIP code 62231 in?
- 62231 is in the Central Time zone (America/Chicago).
- What area code is 62231?
- Phone numbers in ZIP code 62231 use area code 618.
- What is the population of ZIP code 62231?
- About 6,377 people live in ZIP code 62231, according to the Census Bureau’s American Community Survey (2020–2024).
- What is the median income in 62231?
- The median household income in 62231 is $84,214 a year, higher than 64% of Illinois ZIP codes.
- What ZIP codes are near 62231?
- The nearest ZIP codes to 62231 are 62219 (Beckemeyer, 2.8 miles), 62252 (Huey, 4.8 miles), 62218 (Bartelso, 6.3 miles) and 62250 (Hoffman, 7.7 miles).