ZIP code 61204
Where is ZIP code 61204?
Rock Island, Illinois
Rock Island County · PO Box only ZIP code
ZIP code 61204 belongs to Rock Island, Illinois in Rock Island County. 61204 is a PO Box only ZIP code: it is used for post office boxes at the Rock Island post office, not for street addresses. It is in the Central Time zone and uses area code 309. The closest ZIP codes are 52804 (Davenport, 1.2 mi south), 52806 (Davenport, 1.4 mi northeast) and 52802 (Davenport, 2.7 mi south).
| ZIP code | 61204 |
|---|---|
| Type | PO Box only (no street delivery) |
| Status | Active |
| City | Rock Island |
| State | Illinois (IL) |
| County | Rock Island County |
| Time zone | Central Time · now |
| Area code | 309 |
| Coordinates | 41.5549, -90.616 map |
| 3-digit prefix | 612 |
The Census Bureau doesn’t publish population figures for po box only ZIP codes because nobody lives at a PO Box or a single organization’s address. For figures about the area, see the nearby standard ZIP codes below.
ZIP codes near 61204
| ZIP code | City | Distance | Type |
|---|---|---|---|
| 52804 | Davenport, IA | 1.2 mi S | Standard |
| 52806 | Davenport, IA | 1.4 mi NE | Standard |
| 52802 | Davenport, IA | 2.7 mi S | Standard |
| 52803 | Davenport, IA | 3 mi E | Standard |
| 52801 | Davenport, IA | 3.2 mi SE | Standard |
| 52807 | Davenport, IA | 3.9 mi E | Standard |
| 52805 | Davenport, IA | 4 mi N | PO Box only |
| 52808 | Davenport, IA | 4 mi N | PO Box only |
| 52809 | Davenport, IA | 4 mi N | PO Box only |
| 61299 | Rock Island, IL | 4.5 mi SE | Unique |
| 61201 | Rock Island, IL | 5.1 mi SE | Standard |
| 61266 | Moline, IL | 6.2 mi SE | PO Box only |
Straight-line distance between ZIP code center points. Find every ZIP code within 10 miles of 61204 or measure the distance to another ZIP code.
How to address mail to 61204
PO BOX 123
ROCK ISLAND IL 61204
Put the city, the two-letter state code and the ZIP code on the last line. Adding the 4-digit ZIP+4 code (61204-XXXX) helps mail sort faster but isn’t required.
Other ZIP codes in Rock Island, IL
All Rock Island ZIP codes with population and income →
Questions
- What city is ZIP code 61204?
- 61204 is a Rock Island, Illinois ZIP code.
- What county is 61204 in?
- ZIP code 61204 is in Rock Island County, Illinois.
- What time zone is ZIP code 61204 in?
- 61204 is in the Central Time zone (America/Chicago).
- What area code is 61204?
- Phone numbers in ZIP code 61204 use area code 309.
- Can I use 61204 for a street address?
- No. 61204 is only for PO Boxes. Street addresses in Rock Island use 61201.
- What ZIP codes are near 61204?
- The nearest ZIP codes to 61204 are 52804 (Davenport, 1.2 miles), 52806 (Davenport, 1.4 miles), 52802 (Davenport, 2.7 miles) and 52803 (Davenport, 3 miles).