ZIP code 50666
Where is ZIP code 50666?
Plainfield, Iowa
Bremer County · Standard ZIP code
ZIP code 50666 belongs to Plainfield, Iowa in Bremer County. 50666 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 641. About 753 people live in the 50666 area, where the median household income is $79,867. The closest ZIP codes are 50658 (Nashua, 7.1 mi north), 50677 (Waverly, 7.5 mi southeast) and 50619 (Clarksville, 8.1 mi southwest).
| ZIP code | 50666 |
|---|---|
| Type | Standard ZIP code for street addresses and PO Boxes |
| Status | Active |
| City | Plainfield |
| State | Iowa (IA) |
| County | Bremer County |
| Time zone | Central Time · now |
| Area codes | 319, 641 |
| Coordinates | 42.8503, -92.5116 map |
| 3-digit prefix | 506 |
Population and income in 50666
| Population | 753 · lower than 57% of Iowa ZIP codes |
|---|---|
| People per square mile | 15 · lower than 67% of Iowa ZIP codes |
| Median age | 49.6 years · higher than 78% of Iowa ZIP codes |
| Men / women | 54% / 46% |
| Median household income | $79,867 · higher than 63% of Iowa ZIP codes |
| Income per person | $38,596 |
| Below the poverty line | 4.2% |
| Bachelor’s degree or higher | 7.8% of adults 25+ |
| Median home value | $203,700 · higher than 71% of Iowa ZIP codes |
| Median rent | $684 a month |
| Housing units | 365 |
| Households | 321 (2.35 people on average) |
| Owners / renters | 95% / 5.3% |
| Land area | 49.37 sq mi (plus 0.3 sq mi of water) |
Source: U.S. Census Bureau, American Community Survey 5-year estimates (2020–2024) for ZIP Code Tabulation Area 50666. Census ZIP areas are close to, but not exactly the same as, USPS delivery areas.
ZIP codes near 50666
| ZIP code | City | Distance | Type |
|---|---|---|---|
| 50658 | Nashua, IA | 7.1 mi N | Standard |
| 50677 | Waverly, IA | 7.5 mi SE | Standard |
| 50619 | Clarksville, IA | 8.1 mi SW | Standard |
| 50631 | Frederika, IA | 10.6 mi E | PO Box only |
| 50670 | Shell Rock, IA | 10.7 mi S | Standard |
| 50676 | Tripoli, IA | 12.8 mi E | Standard |
| 50645 | Ionia, IA | 13.2 mi N | Standard |
| 50647 | Janesville, IA | 14.2 mi S | Standard |
| 50622 | Denver, IA | 15 mi SE | Standard |
| 50636 | Greene, IA | 15.1 mi W | Standard |
| 50602 | Allison, IA | 15.1 mi SW | Standard |
| 50616 | Charles City, IA | 17.2 mi NW | Standard |
Straight-line distance between ZIP code center points. Find every ZIP code within 10 miles of 50666 or measure the distance to another ZIP code.
How to address mail to 50666
123 MAIN ST
PLAINFIELD IA 50666
Put the city, the two-letter state code and the ZIP code on the last line. Adding the 4-digit ZIP+4 code (50666-XXXX) helps mail sort faster but isn’t required.
Questions
- What city is ZIP code 50666?
- 50666 is a Plainfield, Iowa ZIP code.
- What county is 50666 in?
- ZIP code 50666 is in Bremer County, Iowa.
- What time zone is ZIP code 50666 in?
- 50666 is in the Central Time zone (America/Chicago).
- What area code is 50666?
- Phone numbers in ZIP code 50666 use area codes 319 and 641.
- What is the population of ZIP code 50666?
- About 753 people live in ZIP code 50666, according to the Census Bureau’s American Community Survey (2020–2024).
- What is the median income in 50666?
- The median household income in 50666 is $79,867 a year, higher than 63% of Iowa ZIP codes.
- What ZIP codes are near 50666?
- The nearest ZIP codes to 50666 are 50658 (Nashua, 7.1 miles), 50677 (Waverly, 7.5 miles), 50619 (Clarksville, 8.1 miles) and 50631 (Frederika, 10.6 miles).