ZIP code 61323
Where is ZIP code 61323?
Dover, Illinois
Bureau County · PO Box only ZIP code
ZIP code 61323 belongs to Dover, Illinois in Bureau County. 61323 is a PO Box only ZIP code: it is used for post office boxes at the Dover post office, not for street addresses. It is in the Central Time zone and uses area codes 779 and 815. About 125 people live in the 61323 area, where the median household income is $47,500. The closest ZIP codes are 61337 (Malden, 1.6 mi southeast), 61356 (Princeton, 5.3 mi south) and 61328 (Kasbeer, 5.9 mi northwest).
| ZIP code | 61323 |
|---|---|
| Type | PO Box only (no street delivery) |
| Status | Active |
| City | Dover |
| State | Illinois (IL) |
| County | Bureau County |
| Time zone | Central Time · now |
| Area codes | 779, 815 |
| Coordinates | 41.4362, -89.396 map |
| 3-digit prefix | 613 |
Population and income in 61323
| Population | 125 · lower than 96% of Illinois ZIP codes |
|---|---|
| People per square mile | 984 · higher than 76% of Illinois ZIP codes |
| Median age | 59.6 years · higher than 97% of Illinois ZIP codes |
| Men / women | 61% / 39% |
| Median household income | $47,500 · lower than 92% of Illinois ZIP codes |
| Income per person | $35,910 |
| Below the poverty line | 12% |
| Bachelor’s degree or higher | 13% of adults 25+ |
| Median home value | $120,000 · lower than 67% of Illinois ZIP codes |
| Median rent | $825 a month |
| Housing units | 68 |
| Households | 68 (1.84 people on average) |
| Owners / renters | 88% / 12% |
| Land area | 0.13 sq mi |
Source: U.S. Census Bureau, American Community Survey 5-year estimates (2020–2024) for ZIP Code Tabulation Area 61323. Census ZIP areas are close to, but not exactly the same as, USPS delivery areas.
ZIP codes near 61323
| ZIP code | City | Distance | Type |
|---|---|---|---|
| 61337 | Malden, IL | 1.6 mi SE | Standard |
| 61356 | Princeton, IL | 5.3 mi S | Standard |
| 61328 | Kasbeer, IL | 5.9 mi NW | PO Box only |
| 61349 | Ohio, IL | 7.7 mi NW | Standard |
| 61374 | Van Orin, IL | 8.2 mi N | PO Box only |
| 61359 | Seatonville, IL | 8.4 mi SE | PO Box only |
| 61330 | La Moille, IL | 8.7 mi NE | Standard |
| 61312 | Arlington, IL | 9 mi E | Standard |
| 61322 | Depue, IL | 9.5 mi SE | PO Box only |
| 61317 | Cherry, IL | 9.5 mi E | PO Box only |
| 61329 | Ladd, IL | 9.9 mi E | Standard |
| 61379 | Wyanet, IL | 10.1 mi SW | Standard |
Straight-line distance between ZIP code center points. Find every ZIP code within 10 miles of 61323 or measure the distance to another ZIP code.
How to address mail to 61323
PO BOX 123
DOVER IL 61323
Put the city, the two-letter state code and the ZIP code on the last line. Adding the 4-digit ZIP+4 code (61323-XXXX) helps mail sort faster but isn’t required.
Questions
- What city is ZIP code 61323?
- 61323 is a Dover, Illinois ZIP code.
- What county is 61323 in?
- ZIP code 61323 is in Bureau County, Illinois.
- What time zone is ZIP code 61323 in?
- 61323 is in the Central Time zone (America/Chicago).
- What area code is 61323?
- Phone numbers in ZIP code 61323 use area codes 779 and 815.
- What is the population of ZIP code 61323?
- About 125 people live in ZIP code 61323, according to the Census Bureau’s American Community Survey (2020–2024).
- What is the median income in 61323?
- The median household income in 61323 is $47,500 a year, lower than 92% of Illinois ZIP codes.
- Can I use 61323 for a street address?
- No. 61323 is only for PO Boxes. Street addresses in Dover use another ZIP code.
- What ZIP codes are near 61323?
- The nearest ZIP codes to 61323 are 61337 (Malden, 1.6 miles), 61356 (Princeton, 5.3 miles), 61328 (Kasbeer, 5.9 miles) and 61349 (Ohio, 7.7 miles).