ZIP code 61818
Where is ZIP code 61818?
Cerro Gordo, Illinois
Piatt County · Standard ZIP code
ZIP code 61818 belongs to Cerro Gordo, Illinois in Piatt County. 61818 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 codes 217 and 447. About 1,560 people live in the 61818 area, where the median household income is $84,375. The closest ZIP codes are 61936 (La Place, 4.5 mi south), 61855 (Milmine, 5.2 mi northeast) and 62501 (Argenta, 6.2 mi northwest).
| ZIP code | 61818 |
|---|---|
| Type | Standard ZIP code for street addresses and PO Boxes |
| Status | Active |
| City | Cerro Gordo |
| State | Illinois (IL) |
| County | Piatt County |
| Time zone | Central Time · now |
| Area codes | 217, 447 |
| Coordinates | 39.8681, -88.7256 map |
| 3-digit prefix | 618 |
Population and income in 61818
| Population | 1,560 · lower than 54% of Illinois ZIP codes |
|---|---|
| People per square mile | 40 · lower than 58% of Illinois ZIP codes |
| Median age | 42.5 years · higher than 53% of Illinois ZIP codes |
| Men / women | 45% / 55% |
| Median household income | $84,375 · higher than 65% of Illinois ZIP codes |
| Income per person | $35,149 |
| Below the poverty line | 9.5% |
| Bachelor’s degree or higher | 20% of adults 25+ |
| Median home value | $116,100 · lower than 71% of Illinois ZIP codes |
| Median rent | $846 a month |
| Housing units | 649 |
| Households | 620 (2.52 people on average) |
| Owners / renters | 82% / 18% |
| Land area | 39.04 sq mi |
Source: U.S. Census Bureau, American Community Survey 5-year estimates (2020–2024) for ZIP Code Tabulation Area 61818. Census ZIP areas are close to, but not exactly the same as, USPS delivery areas.
ZIP codes near 61818
| ZIP code | City | Distance | Type |
|---|---|---|---|
| 61936 | La Place, IL | 4.5 mi S | PO Box only |
| 61855 | Milmine, IL | 5.2 mi NE | Standard |
| 62501 | Argenta, IL | 6.2 mi NW | Standard |
| 62554 | Oreana, IL | 8.3 mi NW | Standard |
| 61830 | Cisco, IL | 9.1 mi N | Standard |
| 61813 | Bement, IL | 9.1 mi NE | Standard |
| 61929 | Hammond, IL | 9.3 mi SE | Standard |
| 62549 | Mt Zion, IL | 9.8 mi SW | Standard |
| 61937 | Lovington, IL | 11.2 mi SE | Standard |
| 62526 | Decatur, IL | 11.3 mi W | Standard |
| 61925 | Dalton City, IL | 11.4 mi S | Standard |
| 62521 | Decatur, IL | 11.9 mi W | Standard |
Straight-line distance between ZIP code center points. Find every ZIP code within 10 miles of 61818 or measure the distance to another ZIP code.
How to address mail to 61818
123 MAIN ST
CERRO GORDO IL 61818
Put the city, the two-letter state code and the ZIP code on the last line. Adding the 4-digit ZIP+4 code (61818-XXXX) helps mail sort faster but isn’t required.
Questions
- What city is ZIP code 61818?
- 61818 is a Cerro Gordo, Illinois ZIP code.
- What county is 61818 in?
- ZIP code 61818 is in Piatt County, Illinois.
- What time zone is ZIP code 61818 in?
- 61818 is in the Central Time zone (America/Chicago).
- What area code is 61818?
- Phone numbers in ZIP code 61818 use area codes 217 and 447.
- What is the population of ZIP code 61818?
- About 1,560 people live in ZIP code 61818, according to the Census Bureau’s American Community Survey (2020–2024).
- What is the median income in 61818?
- The median household income in 61818 is $84,375 a year, higher than 65% of Illinois ZIP codes.
- What ZIP codes are near 61818?
- The nearest ZIP codes to 61818 are 61936 (La Place, 4.5 miles), 61855 (Milmine, 5.2 miles), 62501 (Argenta, 6.2 miles) and 62554 (Oreana, 8.3 miles).