ZIP code 52308
Where is ZIP code 52308?
Millersburg, Iowa
Iowa County · PO Box only ZIP code
ZIP code 52308 belongs to Millersburg, Iowa in Iowa County. 52308 is a PO Box only ZIP code: it is used for post office boxes at the Millersburg post office, not for street addresses. It is in the Central Time zone and uses area code 319. About 129 people live in the 52308 area, where the median household income is $79,688. The closest ZIP codes are 52316 (North English, 5 mi southeast), 52325 (Parnell, 8 mi east) and 52361 (Williamsburg, 8.4 mi northeast).
| ZIP code | 52308 |
|---|---|
| Type | PO Box only (no street delivery) |
| Status | Active |
| City | Millersburg |
| State | Iowa (IA) |
| County | Iowa County |
| Time zone | Central Time · now |
| Area code | 319 |
| Coordinates | 41.5733, -92.1599 map |
| 3-digit prefix | 523 |
Population and income in 52308
| Population | 129 · lower than 92% of Iowa ZIP codes |
|---|---|
| People per square mile | 1,057 · higher than 94% of Iowa ZIP codes |
| Median age | 61.4 years · higher than 96% of Iowa ZIP codes |
| Men / women | 60% / 40% |
| Median household income | $79,688 · higher than 63% of Iowa ZIP codes |
| Income per person | $50,802 |
| Below the poverty line | 7.0% |
| Bachelor’s degree or higher | 33% of adults 25+ |
| Median home value | $106,500 · lower than 83% of Iowa ZIP codes |
| Median rent | $613 a month |
| Housing units | 93 |
| Households | 75 (1.72 people on average) |
| Owners / renters | 88% / 12% |
| Land area | 0.12 sq mi |
Source: U.S. Census Bureau, American Community Survey 5-year estimates (2020–2024) for ZIP Code Tabulation Area 52308. Census ZIP areas are close to, but not exactly the same as, USPS delivery areas.
ZIP codes near 52308
| ZIP code | City | Distance | Type |
|---|---|---|---|
| 52316 | North English, IA | 5 mi SE | Standard |
| 52325 | Parnell, IA | 8 mi E | Standard |
| 52361 | Williamsburg, IA | 8.4 mi NE | Standard |
| 50136 | Keswick, IA | 8.8 mi SW | Standard |
| 52355 | Webster, IA | 9.5 mi S | Standard |
| 52335 | South English, IA | 9.6 mi SE | Standard |
| 52222 | Deep River, IA | 10.6 mi W | Standard |
| 52221 | Guernsey, IA | 10.7 mi NW | Standard |
| 50255 | Thornburg, IA | 12.2 mi SW | PO Box only |
| 52347 | Victor, IA | 12.5 mi NW | Standard |
| 52251 | Ladora, IA | 12.7 mi N | Standard |
| 50104 | Gibson, IA | 13.2 mi SW | Standard |
Straight-line distance between ZIP code center points. Find every ZIP code within 10 miles of 52308 or measure the distance to another ZIP code.
How to address mail to 52308
PO BOX 123
MILLERSBURG IA 52308
Put the city, the two-letter state code and the ZIP code on the last line. Adding the 4-digit ZIP+4 code (52308-XXXX) helps mail sort faster but isn’t required.
Questions
- What city is ZIP code 52308?
- 52308 is a Millersburg, Iowa ZIP code.
- What county is 52308 in?
- ZIP code 52308 is in Iowa County, Iowa.
- What time zone is ZIP code 52308 in?
- 52308 is in the Central Time zone (America/Chicago).
- What area code is 52308?
- Phone numbers in ZIP code 52308 use area code 319.
- What is the population of ZIP code 52308?
- About 129 people live in ZIP code 52308, according to the Census Bureau’s American Community Survey (2020–2024).
- What is the median income in 52308?
- The median household income in 52308 is $79,688 a year, higher than 63% of Iowa ZIP codes.
- Can I use 52308 for a street address?
- No. 52308 is only for PO Boxes. Street addresses in Millersburg use another ZIP code.
- What ZIP codes are near 52308?
- The nearest ZIP codes to 52308 are 52316 (North English, 5 miles), 52325 (Parnell, 8 miles), 52361 (Williamsburg, 8.4 miles) and 50136 (Keswick, 8.8 miles).