ZIP code 50703
Where is ZIP code 50703?
Waterloo, Iowa
Black Hawk County · Standard ZIP code
ZIP code 50703 belongs to Waterloo, Iowa in Black Hawk County. 50703 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 17,952 people live in the 50703 area, where the median household income is $50,060. The closest ZIP codes are 50702 (Waterloo, 2.9 mi south), 50614 (Cedar Falls, 3.2 mi south) and 50704 (Waterloo, 3.2 mi south).
| ZIP code | 50703 |
|---|---|
| Type | Standard ZIP code for street addresses and PO Boxes |
| Status | Active |
| City | Waterloo |
| State | Iowa (IA) |
| County | Black Hawk County |
| Time zone | Central Time · now |
| Area code | 319 |
| Coordinates | 42.5149, -92.3269 map |
| 3-digit prefix | 507 |
Population and income in 50703
| Population | 17,952 · higher than 95% of Iowa ZIP codes |
|---|---|
| People per square mile | 193 · higher than 83% of Iowa ZIP codes |
| Median age | 38.5 years · lower than 74% of Iowa ZIP codes |
| Men / women | 51% / 50% |
| Median household income | $50,060 · lower than 94% of Iowa ZIP codes |
| Income per person | $27,728 |
| Below the poverty line | 18% |
| Bachelor’s degree or higher | 14% of adults 25+ |
| Median home value | $95,900 · lower than 88% of Iowa ZIP codes |
| Median rent | $952 a month |
| Housing units | 8,440 |
| Households | 7,445 (2.31 people on average) |
| Owners / renters | 58% / 42% |
| Land area | 93.23 sq mi (plus 0.97 sq mi of water) |
Source: U.S. Census Bureau, American Community Survey 5-year estimates (2020–2024) for ZIP Code Tabulation Area 50703. Census ZIP areas are close to, but not exactly the same as, USPS delivery areas.
ZIP codes near 50703
| ZIP code | City | Distance | Type |
|---|---|---|---|
| 50702 | Waterloo, IA | 2.9 mi S | Standard |
| 50614 | Cedar Falls, IA | 3.2 mi S | Unique |
| 50704 | Waterloo, IA | 3.2 mi S | PO Box only |
| 50701 | Waterloo, IA | 3.2 mi SW | Standard |
| 50707 | Evansdale, IA | 3.6 mi SE | Standard |
| 50623 | Dewar, IA | 5.5 mi E | PO Box only |
| 50613 | Cedar Falls, IA | 6.3 mi W | Standard |
| 50667 | Raymond, IA | 6.5 mi SE | Standard |
| 50634 | Gilbertville, IA | 8.9 mi SE | PO Box only |
| 50626 | Dunkerton, IA | 9.6 mi NE | Standard |
| 50643 | Hudson, IA | 10.8 mi SW | Standard |
| 50622 | Denver, IA | 11 mi N | Standard |
Straight-line distance between ZIP code center points. Find every ZIP code within 10 miles of 50703 or measure the distance to another ZIP code.
How to address mail to 50703
123 MAIN ST
WATERLOO IA 50703
Put the city, the two-letter state code and the ZIP code on the last line. Adding the 4-digit ZIP+4 code (50703-XXXX) helps mail sort faster but isn’t required.
Other ZIP codes in Waterloo, IA
All Waterloo ZIP codes with population and income →
Questions
- What city is ZIP code 50703?
- 50703 is a Waterloo, Iowa ZIP code.
- What county is 50703 in?
- ZIP code 50703 is in Black Hawk County, Iowa.
- What time zone is ZIP code 50703 in?
- 50703 is in the Central Time zone (America/Chicago).
- What area code is 50703?
- Phone numbers in ZIP code 50703 use area code 319.
- What is the population of ZIP code 50703?
- About 17,952 people live in ZIP code 50703, according to the Census Bureau’s American Community Survey (2020–2024).
- What is the median income in 50703?
- The median household income in 50703 is $50,060 a year, lower than 94% of Iowa ZIP codes.
- What ZIP codes are near 50703?
- The nearest ZIP codes to 50703 are 50702 (Waterloo, 2.9 miles), 50614 (Cedar Falls, 3.2 miles), 50704 (Waterloo, 3.2 miles) and 50701 (Waterloo, 3.2 miles).