ZIP code 61830
Where is ZIP code 61830?
Cisco, Illinois
Piatt County · Standard ZIP code
ZIP code 61830 belongs to Cisco, Illinois in Piatt County. 61830 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 510 people live in the 61830 area, where the median household income is $67,232. The closest ZIP codes are 61855 (Milmine, 5.4 mi south), 61856 (Monticello, 7 mi east) and 62501 (Argenta, 7.2 mi southwest).
| ZIP code | 61830 |
|---|---|
| Type | Standard ZIP code for street addresses and PO Boxes |
| Status | Active |
| City | Cisco |
| State | Illinois (IL) |
| County | Piatt County |
| Time zone | Central Time · now |
| Area codes | 217, 447 |
| Coordinates | 39.9972, -88.6962 map |
| 3-digit prefix | 618 |
Population and income in 61830
| Population | 510 · lower than 80% of Illinois ZIP codes |
|---|---|
| People per square mile | 15 · lower than 86% of Illinois ZIP codes |
| Median age | 35.9 years · lower than 85% of Illinois ZIP codes |
| Men / women | 52% / 48% |
| Median household income | $67,232 · lower than 63% of Illinois ZIP codes |
| Income per person | $37,312 |
| Below the poverty line | 5.7% |
| Bachelor’s degree or higher | 38% of adults 25+ |
| Median home value | $160,700 · higher than 54% of Illinois ZIP codes |
| Median rent | $1,310 a month |
| Housing units | 206 |
| Households | 203 (2.51 people on average) |
| Owners / renters | 79% / 21% |
| Land area | 33.57 sq mi (plus 0.07 sq mi of water) |
Source: U.S. Census Bureau, American Community Survey 5-year estimates (2020–2024) for ZIP Code Tabulation Area 61830. Census ZIP areas are close to, but not exactly the same as, USPS delivery areas.
ZIP codes near 61830
| ZIP code | City | Distance | Type |
|---|---|---|---|
| 61855 | Milmine, IL | 5.4 mi S | Standard |
| 61856 | Monticello, IL | 7 mi E | Standard |
| 62501 | Argenta, IL | 7.2 mi SW | Standard |
| 61839 | De Land, IL | 8.4 mi N | Standard |
| 61813 | Bement, IL | 8.5 mi SE | Standard |
| 61882 | Weldon, IL | 8.9 mi N | Standard |
| 61818 | Cerro Gordo, IL | 9.1 mi S | Standard |
| 62554 | Oreana, IL | 9.4 mi SW | Standard |
| 61884 | White Heath, IL | 11.8 mi NE | Standard |
| 61750 | Lane, IL | 12.3 mi NW | PO Box only |
| 61936 | La Place, IL | 13.5 mi S | PO Box only |
| 61851 | Ivesdale, IL | 13.7 mi E | Standard |
Straight-line distance between ZIP code center points. Find every ZIP code within 10 miles of 61830 or measure the distance to another ZIP code.
How to address mail to 61830
123 MAIN ST
CISCO IL 61830
Put the city, the two-letter state code and the ZIP code on the last line. Adding the 4-digit ZIP+4 code (61830-XXXX) helps mail sort faster but isn’t required.
Questions
- What city is ZIP code 61830?
- 61830 is a Cisco, Illinois ZIP code.
- What county is 61830 in?
- ZIP code 61830 is in Piatt County, Illinois.
- What time zone is ZIP code 61830 in?
- 61830 is in the Central Time zone (America/Chicago).
- What area code is 61830?
- Phone numbers in ZIP code 61830 use area codes 217 and 447.
- What is the population of ZIP code 61830?
- About 510 people live in ZIP code 61830, according to the Census Bureau’s American Community Survey (2020–2024).
- What is the median income in 61830?
- The median household income in 61830 is $67,232 a year, lower than 63% of Illinois ZIP codes.
- What ZIP codes are near 61830?
- The nearest ZIP codes to 61830 are 61855 (Milmine, 5.4 miles), 61856 (Monticello, 7 miles), 62501 (Argenta, 7.2 miles) and 61839 (De Land, 8.4 miles).