ZIP code 51557
Where is ZIP code 51557?
Mondamin, Iowa
Harrison County · Standard ZIP code
ZIP code 51557 belongs to Mondamin, Iowa in Harrison County. 51557 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 402, 531 and 712. About 828 people live in the 51557 area, where the median household income is $76,250. The closest ZIP codes are 51556 (Modale, 5.1 mi south), 51550 (Magnolia, 7 mi east) and 51545 (Little Sioux, 7 mi north).
| ZIP code | 51557 |
|---|---|
| Type | Standard ZIP code for street addresses and PO Boxes |
| Status | Active |
| City | Mondamin |
| State | Iowa (IA) |
| County | Harrison County |
| Time zone | Central Time · now |
| Area codes | 402, 531, 712 |
| Coordinates | 41.7089, -96.0072 map |
| 3-digit prefix | 515 |
Population and income in 51557
| Population | 828 · lower than 54% of Iowa ZIP codes |
|---|---|
| People per square mile | 11 · lower than 81% of Iowa ZIP codes |
| Median age | 41.5 years · lower than 58% of Iowa ZIP codes |
| Men / women | 52% / 48% |
| Median household income | $76,250 · higher than 56% of Iowa ZIP codes |
| Income per person | $39,240 |
| Below the poverty line | 6.3% |
| Bachelor’s degree or higher | 27% of adults 25+ |
| Median home value | $161,000 · higher than 50% of Iowa ZIP codes |
| Median rent | $890 a month |
| Housing units | 416 |
| Households | 351 (2.36 people on average) |
| Owners / renters | 88% / 12% |
| Land area | 75.27 sq mi (plus 0.73 sq mi of water) |
Source: U.S. Census Bureau, American Community Survey 5-year estimates (2020–2024) for ZIP Code Tabulation Area 51557. Census ZIP areas are close to, but not exactly the same as, USPS delivery areas.
ZIP codes near 51557
| ZIP code | City | Distance | Type |
|---|---|---|---|
| 51556 | Modale, IA | 5.1 mi S | Standard |
| 51550 | Magnolia, IA | 7 mi E | Standard |
| 51545 | Little Sioux, IA | 7 mi N | Standard |
| 51564 | Pisgah, IA | 9 mi NE | Standard |
| 51555 | Missouri Valley, IA | 11.6 mi SE | Standard |
| 51546 | Logan, IA | 12.2 mi E | Standard |
| 68061 | Tekamah, NE | 12.5 mi NW | Standard |
| 68008 | Blair, NE | 13.8 mi SW | Standard |
| 68029 | Herman, NE | 15 mi W | Standard |
| 51523 | Blencoe, IA | 15.3 mi N | Standard |
| 51579 | Woodbine, IA | 15.9 mi E | Standard |
| 51558 | Moorhead, IA | 17.2 mi NE | Standard |
Straight-line distance between ZIP code center points. Find every ZIP code within 10 miles of 51557 or measure the distance to another ZIP code.
How to address mail to 51557
123 MAIN ST
MONDAMIN IA 51557
Put the city, the two-letter state code and the ZIP code on the last line. Adding the 4-digit ZIP+4 code (51557-XXXX) helps mail sort faster but isn’t required.
Questions
- What city is ZIP code 51557?
- 51557 is a Mondamin, Iowa ZIP code.
- What county is 51557 in?
- ZIP code 51557 is in Harrison County, Iowa.
- What time zone is ZIP code 51557 in?
- 51557 is in the Central Time zone (America/Chicago).
- What area code is 51557?
- Phone numbers in ZIP code 51557 use area codes 402, 531 and 712.
- What is the population of ZIP code 51557?
- About 828 people live in ZIP code 51557, according to the Census Bureau’s American Community Survey (2020–2024).
- What is the median income in 51557?
- The median household income in 51557 is $76,250 a year, higher than 56% of Iowa ZIP codes.
- What ZIP codes are near 51557?
- The nearest ZIP codes to 51557 are 51556 (Modale, 5.1 miles), 51550 (Magnolia, 7 miles), 51545 (Little Sioux, 7 miles) and 51564 (Pisgah, 9 miles).