ZIP code 52320
Where is ZIP code 52320?
Olin, Iowa
Jones County · Standard ZIP code
ZIP code 52320 belongs to Olin, Iowa in Jones County. 52320 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 codes 319 and 563. About 1,425 people live in the 52320 area, where the median household income is $62,222. The closest ZIP codes are 52312 (Morley, 5.4 mi west), 52337 (Stanwood, 7 mi south) and 52216 (Clarence, 8.4 mi southeast).
| ZIP code | 52320 |
|---|---|
| Type | Standard ZIP code for street addresses and PO Boxes |
| Status | Active |
| City | Olin |
| State | Iowa (IA) |
| County | Jones County |
| Time zone | Central Time · now |
| Area codes | 319, 563 |
| Coordinates | 41.9954, -91.1409 map |
| 3-digit prefix | 523 |
Population and income in 52320
| Population | 1,425 · higher than 63% of Iowa ZIP codes |
|---|---|
| People per square mile | 25 · higher than 56% of Iowa ZIP codes |
| Median age | 37.2 years · lower than 80% of Iowa ZIP codes |
| Men / women | 54% / 46% |
| Median household income | $62,222 · lower than 77% of Iowa ZIP codes |
| Income per person | $29,244 |
| Below the poverty line | 12% |
| Bachelor’s degree or higher | 21% of adults 25+ |
| Median home value | $131,300 · lower than 68% of Iowa ZIP codes |
| Median rent | $778 a month |
| Housing units | 581 |
| Households | 516 (2.76 people on average) |
| Owners / renters | 70% / 30% |
| Land area | 58.14 sq mi (plus 0.6 sq mi of water) |
Source: U.S. Census Bureau, American Community Survey 5-year estimates (2020–2024) for ZIP Code Tabulation Area 52320. Census ZIP areas are close to, but not exactly the same as, USPS delivery areas.
ZIP codes near 52320
| ZIP code | City | Distance | Type |
|---|---|---|---|
| 52312 | Morley, IA | 5.4 mi W | Standard |
| 52337 | Stanwood, IA | 7 mi S | Standard |
| 52216 | Clarence, IA | 8.4 mi SE | Standard |
| 52362 | Wyoming, IA | 8.8 mi NE | Standard |
| 52212 | Center Junction, IA | 8.8 mi N | Standard |
| 52305 | Martelle, IA | 9.3 mi W | Standard |
| 52306 | Mechanicsville, IA | 9.4 mi SW | Standard |
| 52323 | Oxford Junction, IA | 9.6 mi E | Standard |
| 52321 | Onslow, IA | 10.1 mi NE | Standard |
| 52205 | Anamosa, IA | 10.7 mi NW | Standard |
| 52253 | Lisbon, IA | 13.6 mi W | Standard |
| 52255 | Lowden, IA | 14 mi SE | Standard |
Straight-line distance between ZIP code center points. Find every ZIP code within 10 miles of 52320 or measure the distance to another ZIP code.
How to address mail to 52320
123 MAIN ST
OLIN IA 52320
Put the city, the two-letter state code and the ZIP code on the last line. Adding the 4-digit ZIP+4 code (52320-XXXX) helps mail sort faster but isn’t required.
Questions
- What city is ZIP code 52320?
- 52320 is a Olin, Iowa ZIP code.
- What county is 52320 in?
- ZIP code 52320 is in Jones County, Iowa.
- What time zone is ZIP code 52320 in?
- 52320 is in the Central Time zone (America/Chicago).
- What area code is 52320?
- Phone numbers in ZIP code 52320 use area codes 319 and 563.
- What is the population of ZIP code 52320?
- About 1,425 people live in ZIP code 52320, according to the Census Bureau’s American Community Survey (2020–2024).
- What is the median income in 52320?
- The median household income in 52320 is $62,222 a year, lower than 77% of Iowa ZIP codes.
- What ZIP codes are near 52320?
- The nearest ZIP codes to 52320 are 52312 (Morley, 5.4 miles), 52337 (Stanwood, 7 miles), 52216 (Clarence, 8.4 miles) and 52362 (Wyoming, 8.8 miles).