ZIP Code 56257 Population
Marietta, Minnesota
Population
456
Households
238
Median Age
57.3
Population Details
| Average Household Size | 1.92 persons |
|---|---|
| Data Source | US Census Bureau, 2012–2016 ACS 5-year estimates |
Frequently Asked Questions
ZIP code 56257 (Marietta, MN) has a population of 456 according to US Census Bureau, 2012–2016 ACS 5-year estimates.
There are 238 households in ZIP code 56257.