ZIP code 52340
Where is ZIP code 52340?
Tiffin, Iowa
Johnson County · Standard ZIP code
ZIP code 52340 belongs to Tiffin, Iowa in Johnson County. 52340 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 319. About 6,128 people live in the 52340 area, where the median household income is $98,393. The closest ZIP codes are 52241 (Coralville, 4.5 mi east), 52317 (North Liberty, 4.7 mi northeast) and 52322 (Oxford, 6 mi southwest).
| ZIP code | 52340 |
|---|---|
| Type | Standard ZIP code for street addresses and PO Boxes |
| Status | Active |
| City | Tiffin |
| State | Iowa (IA) |
| County | Johnson County |
| Time zone | Central Time · now |
| Area code | 319 |
| Coordinates | 41.7018, -91.6773 map |
| 3-digit prefix | 523 |
Population and income in 52340
| Population | 6,128 · higher than 87% of Iowa ZIP codes |
|---|---|
| People per square mile | 322 · higher than 88% of Iowa ZIP codes |
| Median age | 32.7 years · lower than 93% of Iowa ZIP codes |
| Men / women | 49% / 51% |
| Median household income | $98,393 · higher than 87% of Iowa ZIP codes |
| Income per person | $59,661 |
| Below the poverty line | 7.1% |
| Bachelor’s degree or higher | 61% of adults 25+ |
| Median home value | $342,800 · higher than 96% of Iowa ZIP codes |
| Median rent | $1,224 a month |
| Housing units | 2,596 |
| Households | 2,596 (2.36 people on average) |
| Owners / renters | 77% / 23% |
| Land area | 19.05 sq mi (plus 0.01 sq mi of water) |
Source: U.S. Census Bureau, American Community Survey 5-year estimates (2020–2024) for ZIP Code Tabulation Area 52340. Census ZIP areas are close to, but not exactly the same as, USPS delivery areas.
ZIP codes near 52340
| ZIP code | City | Distance | Type |
|---|---|---|---|
| 52241 | Coralville, IA | 4.5 mi E | Standard |
| 52317 | North Liberty, IA | 4.7 mi NE | Standard |
| 52322 | Oxford, IA | 6 mi SW | Standard |
| 52246 | Iowa City, IA | 7 mi SE | Standard |
| 52242 | Iowa City, IA | 7.2 mi E | Standard |
| 52243 | Iowa City, IA | 8.1 mi E | Unique |
| 52338 | Swisher, IA | 8.6 mi N | Standard |
| 52245 | Iowa City, IA | 8.7 mi E | Standard |
| 52244 | Iowa City, IA | 9 mi S | PO Box only |
| 52240 | Iowa City, IA | 10.2 mi SE | Standard |
| 52236 | Homestead, IA | 10.7 mi W | Standard |
| 52333 | Solon, IA | 11.5 mi NE | Standard |
Straight-line distance between ZIP code center points. Find every ZIP code within 10 miles of 52340 or measure the distance to another ZIP code.
How to address mail to 52340
123 MAIN ST
TIFFIN IA 52340
Put the city, the two-letter state code and the ZIP code on the last line. Adding the 4-digit ZIP+4 code (52340-XXXX) helps mail sort faster but isn’t required.
Questions
- What city is ZIP code 52340?
- 52340 is a Tiffin, Iowa ZIP code.
- What county is 52340 in?
- ZIP code 52340 is in Johnson County, Iowa.
- What time zone is ZIP code 52340 in?
- 52340 is in the Central Time zone (America/Chicago).
- What area code is 52340?
- Phone numbers in ZIP code 52340 use area code 319.
- What is the population of ZIP code 52340?
- About 6,128 people live in ZIP code 52340, according to the Census Bureau’s American Community Survey (2020–2024).
- What is the median income in 52340?
- The median household income in 52340 is $98,393 a year, higher than 87% of Iowa ZIP codes.
- What ZIP codes are near 52340?
- The nearest ZIP codes to 52340 are 52241 (Coralville, 4.5 miles), 52317 (North Liberty, 4.7 miles), 52322 (Oxford, 6 miles) and 52246 (Iowa City, 7 miles).