ZIP code 50634
Where is ZIP code 50634?
Gilbertville, Iowa
Black Hawk County · PO Box only ZIP code
ZIP code 50634 belongs to Gilbertville, Iowa in Black Hawk County. 50634 is a PO Box only ZIP code: it is used for post office boxes at the Gilbertville post office, not for street addresses. It is in the Central Time zone and uses area code 319. About 761 people live in the 50634 area, where the median household income is $79,583. The closest ZIP codes are 50667 (Raymond, 3.5 mi north), 50707 (Evansdale, 5.3 mi northwest) and 50651 (La Porte City, 5.4 mi south).
| ZIP code | 50634 |
|---|---|
| Type | PO Box only (no street delivery) |
| Status | Active |
| City | Gilbertville |
| State | Iowa (IA) |
| County | Black Hawk County |
| Time zone | Central Time · now |
| Area code | 319 |
| Coordinates | 42.4161, -92.2149 map |
| 3-digit prefix | 506 |
Population and income in 50634
| Population | 761 · lower than 57% of Iowa ZIP codes |
|---|---|
| People per square mile | 2,126 · higher than 98% of Iowa ZIP codes |
| Median age | 40.6 years · lower than 63% of Iowa ZIP codes |
| Men / women | 48% / 52% |
| Median household income | $79,583 · higher than 63% of Iowa ZIP codes |
| Income per person | $41,050 |
| Below the poverty line | 3.2% |
| Bachelor’s degree or higher | 29% of adults 25+ |
| Median home value | $197,400 · higher than 69% of Iowa ZIP codes |
| Median rent | $643 a month |
| Housing units | 361 |
| Households | 346 (2.2 people on average) |
| Owners / renters | 86% / 14% |
| Land area | 0.36 sq mi |
Source: U.S. Census Bureau, American Community Survey 5-year estimates (2020–2024) for ZIP Code Tabulation Area 50634. Census ZIP areas are close to, but not exactly the same as, USPS delivery areas.
ZIP codes near 50634
| ZIP code | City | Distance | Type |
|---|---|---|---|
| 50667 | Raymond, IA | 3.5 mi N | Standard |
| 50707 | Evansdale, IA | 5.3 mi NW | Standard |
| 50651 | La Porte City, IA | 5.4 mi S | Standard |
| 50614 | Cedar Falls, IA | 6.1 mi NW | Unique |
| 50704 | Waterloo, IA | 6.1 mi NW | PO Box only |
| 50702 | Waterloo, IA | 7.3 mi NW | Standard |
| 50623 | Dewar, IA | 7.6 mi N | PO Box only |
| 50701 | Waterloo, IA | 8.8 mi NW | Standard |
| 50703 | Waterloo, IA | 8.9 mi NW | Standard |
| 50648 | Jesup, IA | 9.8 mi NE | Standard |
| 50626 | Dunkerton, IA | 11.5 mi N | Standard |
| 52210 | Brandon, IA | 12.2 mi SE | Standard |
Straight-line distance between ZIP code center points. Find every ZIP code within 10 miles of 50634 or measure the distance to another ZIP code.
How to address mail to 50634
PO BOX 123
GILBERTVILLE IA 50634
Put the city, the two-letter state code and the ZIP code on the last line. Adding the 4-digit ZIP+4 code (50634-XXXX) helps mail sort faster but isn’t required.
Questions
- What city is ZIP code 50634?
- 50634 is a Gilbertville, Iowa ZIP code.
- What county is 50634 in?
- ZIP code 50634 is in Black Hawk County, Iowa.
- What time zone is ZIP code 50634 in?
- 50634 is in the Central Time zone (America/Chicago).
- What area code is 50634?
- Phone numbers in ZIP code 50634 use area code 319.
- What is the population of ZIP code 50634?
- About 761 people live in ZIP code 50634, according to the Census Bureau’s American Community Survey (2020–2024).
- What is the median income in 50634?
- The median household income in 50634 is $79,583 a year, higher than 63% of Iowa ZIP codes.
- Can I use 50634 for a street address?
- No. 50634 is only for PO Boxes. Street addresses in Gilbertville use another ZIP code.
- What ZIP codes are near 50634?
- The nearest ZIP codes to 50634 are 50667 (Raymond, 3.5 miles), 50707 (Evansdale, 5.3 miles), 50651 (La Porte City, 5.4 miles) and 50614 (Cedar Falls, 6.1 miles).