ZIP code 61821
Where is ZIP code 61821?
Champaign, Illinois
Champaign County · Standard ZIP code
ZIP code 61821 belongs to Champaign, Illinois in Champaign County. 61821 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 28,611 people live in the 61821 area, where the median household income is $70,715. The closest ZIP codes are 61822 (Champaign, 1.7 mi north), 61824 (Champaign, 2 mi east) and 61825 (Champaign, 2 mi east).
| ZIP code | 61821 |
|---|---|
| Type | Standard ZIP code for street addresses and PO Boxes |
| Status | Active |
| City | Champaign |
| State | Illinois (IL) |
| County | Champaign County |
| Time zone | Central Time · now |
| Area codes | 217, 447 |
| Coordinates | 40.1073, -88.2788 map |
| 3-digit prefix | 618 |
Population and income in 61821
| Population | 28,611 · higher than 89% of Illinois ZIP codes |
|---|---|
| People per square mile | 3,719 · higher than 90% of Illinois ZIP codes |
| Median age | 36.6 years · lower than 82% of Illinois ZIP codes |
| Men / women | 47% / 53% |
| Median household income | $70,715 · lower than 57% of Illinois ZIP codes |
| Income per person | $43,765 |
| Below the poverty line | 14% |
| Bachelor’s degree or higher | 49% of adults 25+ |
| Median home value | $181,800 · higher than 63% of Illinois ZIP codes |
| Median rent | $1,031 a month |
| Housing units | 13,441 |
| Households | 12,405 (2.28 people on average) |
| Owners / renters | 61% / 39% |
| Land area | 7.69 sq mi (plus 0.02 sq mi of water) |
Source: U.S. Census Bureau, American Community Survey 5-year estimates (2020–2024) for ZIP Code Tabulation Area 61821. Census ZIP areas are close to, but not exactly the same as, USPS delivery areas.
ZIP codes near 61821
| ZIP code | City | Distance | Type |
|---|---|---|---|
| 61822 | Champaign, IL | 1.7 mi N | Standard |
| 61824 | Champaign, IL | 2 mi E | PO Box only |
| 61825 | Champaign, IL | 2 mi E | PO Box only |
| 61820 | Champaign, IL | 2 mi E | Standard |
| 61803 | Urbana, IL | 2.9 mi E | PO Box only |
| 61874 | Savoy, IL | 3.2 mi SE | Standard |
| 61801 | Urbana, IL | 4 mi E | Standard |
| 61826 | Champaign, IL | 4.4 mi W | PO Box only |
| 61815 | Bondville, IL | 4.8 mi W | PO Box only |
| 61802 | Urbana, IL | 6.2 mi E | Standard |
| 61875 | Seymour, IL | 7.8 mi W | Standard |
| 61880 | Tolono, IL | 8.5 mi S | Standard |
Straight-line distance between ZIP code center points. Find every ZIP code within 10 miles of 61821 or measure the distance to another ZIP code.
How to address mail to 61821
123 MAIN ST
CHAMPAIGN IL 61821
Put the city, the two-letter state code and the ZIP code on the last line. Adding the 4-digit ZIP+4 code (61821-XXXX) helps mail sort faster but isn’t required.
Other ZIP codes in Champaign, IL
All Champaign ZIP codes with population and income →
Questions
- What city is ZIP code 61821?
- 61821 is a Champaign, Illinois ZIP code.
- What county is 61821 in?
- ZIP code 61821 is in Champaign County, Illinois.
- What time zone is ZIP code 61821 in?
- 61821 is in the Central Time zone (America/Chicago).
- What area code is 61821?
- Phone numbers in ZIP code 61821 use area codes 217 and 447.
- What is the population of ZIP code 61821?
- About 28,611 people live in ZIP code 61821, according to the Census Bureau’s American Community Survey (2020–2024).
- What is the median income in 61821?
- The median household income in 61821 is $70,715 a year, lower than 57% of Illinois ZIP codes.
- What ZIP codes are near 61821?
- The nearest ZIP codes to 61821 are 61822 (Champaign, 1.7 miles), 61824 (Champaign, 2 miles), 61825 (Champaign, 2 miles) and 61820 (Champaign, 2 miles).