ZIP code 61402
Where is ZIP code 61402?
Galesburg, Illinois
Knox County · PO Box only ZIP code
ZIP code 61402 belongs to Galesburg, Illinois in Knox County. 61402 is a PO Box only ZIP code: it is used for post office boxes at the Galesburg post office, not for street addresses. It is in the Central Time zone and uses area code 309. About 1,623 people live in the 61402 area. The closest ZIP codes are 61401 (Galesburg, 0.3 mi north), 61430 (East Galesburg, 3.2 mi east) and 61448 (Knoxville, 5.1 mi southeast).
| ZIP code | 61402 |
|---|---|
| Type | PO Box only (no street delivery) |
| Status | Active |
| City | Galesburg |
| State | Illinois (IL) |
| County | Knox County |
| Time zone | Central Time · now |
| Area code | 309 |
| Coordinates | 40.9478, -90.3712 map |
| 3-digit prefix | 614 |
Population and income in 61402
| Population | 1,623 · lower than 53% of Illinois ZIP codes |
|---|---|
| People per square mile | 19,554 · higher than 99% of Illinois ZIP codes |
| Median age | 42.3 years · higher than 51% of Illinois ZIP codes |
| Men / women | 100% / 0.0% |
| Income per person | $643 |
| Bachelor’s degree or higher | 0.8% of adults 25+ |
| Housing units | 0 |
| Households | 0 |
| Land area | 0.08 sq mi |
Source: U.S. Census Bureau, American Community Survey 5-year estimates (2020–2024) for ZIP Code Tabulation Area 61402. Census ZIP areas are close to, but not exactly the same as, USPS delivery areas.
ZIP codes near 61402
| ZIP code | City | Distance | Type |
|---|---|---|---|
| 61401 | Galesburg, IL | 0.3 mi N | Standard |
| 61430 | East Galesburg, IL | 3.2 mi E | Standard |
| 61448 | Knoxville, IL | 5.1 mi SE | Standard |
| 61439 | Henderson, IL | 5.6 mi N | PO Box only |
| 61488 | Wataga, IL | 7.3 mi NE | Standard |
| 61423 | Cameron, IL | 7.9 mi SW | Standard |
| 61435 | Gerlaw, IL | 9.7 mi W | Standard |
| 61410 | Abingdon, IL | 10.2 mi S | Standard |
| 61472 | Rio, IL | 11.3 mi N | Standard |
| 61436 | Gilson, IL | 11.4 mi SE | Standard |
| 61412 | Alexis, IL | 11.5 mi NW | Standard |
| 61467 | Oneida, IL | 11.6 mi NE | Standard |
Straight-line distance between ZIP code center points. Find every ZIP code within 10 miles of 61402 or measure the distance to another ZIP code.
How to address mail to 61402
PO BOX 123
GALESBURG IL 61402
Put the city, the two-letter state code and the ZIP code on the last line. Adding the 4-digit ZIP+4 code (61402-XXXX) helps mail sort faster but isn’t required.
Other ZIP codes in Galesburg, IL
All Galesburg ZIP codes with population and income →
Questions
- What city is ZIP code 61402?
- 61402 is a Galesburg, Illinois ZIP code.
- What county is 61402 in?
- ZIP code 61402 is in Knox County, Illinois.
- What time zone is ZIP code 61402 in?
- 61402 is in the Central Time zone (America/Chicago).
- What area code is 61402?
- Phone numbers in ZIP code 61402 use area code 309.
- What is the population of ZIP code 61402?
- About 1,623 people live in ZIP code 61402, according to the Census Bureau’s American Community Survey (2020–2024).
- Can I use 61402 for a street address?
- No. 61402 is only for PO Boxes. Street addresses in Galesburg use 61401.
- What ZIP codes are near 61402?
- The nearest ZIP codes to 61402 are 61401 (Galesburg, 0.3 miles), 61430 (East Galesburg, 3.2 miles), 61448 (Knoxville, 5.1 miles) and 61439 (Henderson, 5.6 miles).