ZIP code 61428
Where is ZIP code 61428?
Dahinda, Illinois
Knox County · Standard ZIP code
ZIP code 61428 belongs to Dahinda, Illinois in Knox County. 61428 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 309. About 1,278 people live in the 61428 area, where the median household income is $77,143. The closest ZIP codes are 61485 (Victoria, 5.4 mi northeast), 61436 (Gilson, 5.7 mi south) and 61489 (Williamsfield, 6.2 mi east).
| ZIP code | 61428 |
|---|---|
| Type | Standard ZIP code for street addresses and PO Boxes |
| Status | Active |
| City | Dahinda |
| State | Illinois (IL) |
| County | Knox County |
| Time zone | Central Time · now |
| Area code | 309 |
| Coordinates | 40.9551, -90.1398 map |
| 3-digit prefix | 614 |
Population and income in 61428
| Population | 1,278 · lower than 59% of Illinois ZIP codes |
|---|---|
| People per square mile | 43 · lower than 56% of Illinois ZIP codes |
| Median age | 53 years · higher than 91% of Illinois ZIP codes |
| Men / women | 47% / 53% |
| Median household income | $77,143 · higher than 53% of Illinois ZIP codes |
| Income per person | $52,165 |
| Below the poverty line | 5.8% |
| Bachelor’s degree or higher | 34% of adults 25+ |
| Median home value | $285,100 · higher than 84% of Illinois ZIP codes |
| Housing units | 803 |
| Households | 542 (2.36 people on average) |
| Owners / renters | 95% / 4.6% |
| Land area | 29.57 sq mi (plus 0.9 sq mi of water) |
Source: U.S. Census Bureau, American Community Survey 5-year estimates (2020–2024) for ZIP Code Tabulation Area 61428. Census ZIP areas are close to, but not exactly the same as, USPS delivery areas.
ZIP codes near 61428
| ZIP code | City | Distance | Type |
|---|---|---|---|
| 61485 | Victoria, IL | 5.4 mi NE | Standard |
| 61436 | Gilson, IL | 5.7 mi S | Standard |
| 61489 | Williamsfield, IL | 6.2 mi E | Standard |
| 61448 | Knoxville, IL | 8.3 mi W | Standard |
| 61488 | Wataga, IL | 8.3 mi NW | Standard |
| 61430 | East Galesburg, IL | 9 mi W | Standard |
| 61467 | Oneida, IL | 10.3 mi NW | Standard |
| 61451 | Laura, IL | 10.8 mi E | Standard |
| 61414 | Altona, IL | 10.9 mi N | Standard |
| 61401 | Galesburg, IL | 12 mi W | Standard |
| 61402 | Galesburg, IL | 12.1 mi W | PO Box only |
| 61458 | Maquon, IL | 12.2 mi S | Standard |
Straight-line distance between ZIP code center points. Find every ZIP code within 10 miles of 61428 or measure the distance to another ZIP code.
How to address mail to 61428
123 MAIN ST
DAHINDA IL 61428
Put the city, the two-letter state code and the ZIP code on the last line. Avoid Appleton and Oak Run: USPS doesn’t recognize them as the city for this ZIP code. Adding the 4-digit ZIP+4 code (61428-XXXX) helps mail sort faster but isn’t required.
Questions
- What city is ZIP code 61428?
- 61428 is a Dahinda, Illinois ZIP code.
- What county is 61428 in?
- ZIP code 61428 is in Knox County, Illinois.
- What time zone is ZIP code 61428 in?
- 61428 is in the Central Time zone (America/Chicago).
- What area code is 61428?
- Phone numbers in ZIP code 61428 use area code 309.
- What is the population of ZIP code 61428?
- About 1,278 people live in ZIP code 61428, according to the Census Bureau’s American Community Survey (2020–2024).
- What is the median income in 61428?
- The median household income in 61428 is $77,143 a year, higher than 53% of Illinois ZIP codes.
- What ZIP codes are near 61428?
- The nearest ZIP codes to 61428 are 61485 (Victoria, 5.4 miles), 61436 (Gilson, 5.7 miles), 61489 (Williamsfield, 6.2 miles) and 61448 (Knoxville, 8.3 miles).