ZIP code 50603: Alta Vista, IA
50603 is a ZIP code in Alta Vista, Iowa, mainly in Chickasaw County. About 555 people live here.
- Population
- 555
- Median household income
- $74,271
- Typical home value
- $201,700+7.7% in 12 months
- Median rent
- $640gross, per month
- Median age
- 41.3
- Homeowners
- 86.6%of occupied homes
Shaded: ZIP code 50603's area. Click anywhere on the map to see which ZIP code it's in.
ZIP codes within 10 milesWithin 25 miles
ZIP code 50603 details
| City | Alta Vista |
|---|---|
| State | Iowa |
| County | Chickasaw County (also partly Howard County) |
| Metro area | Not in a metro or micro area |
| Time zone | Central Time (UTC−6), observes daylight saving time |
| Type | Standard (delivery area) |
| Land area | 45.1 sq mi |
| Population density | 12 people per sq mi |
| Bachelor's degree or higher | 6.7% of adults 25+ |
| Average commute | 21.6 minutes |
| Center coordinates | 43.18894, -92.45821 |
Median rent in 50603 by bedrooms
| Size | Median gross rent |
|---|---|
| 2 bedrooms | $625/mo |
| 3 bedrooms | $1,125/mo |
Gross rent includes utilities paid by the tenant. ACS 2020–2024; sizes with too few rentals to estimate are left out.
ZIP codes near 50603
| ZIP code | City | Distance | Population |
|---|---|---|---|
| 50661 | North Washington, IA | 5.4 mi | — |
| 50628 | Elma, IA | 6.6 mi | 1,423 |
| 50620 | Colwell, IA | 7.1 mi | 36 |
| 50659 | New Hampton, IA | 9.2 mi | 5,688 |
| 50645 | Ionia, IA | 11.7 mi | 1,193 |
| 50460 | Orchard, IA | 12.0 mi | 688 |
| 50616 | Charles City, IA | 12.6 mi | 9,358 |
| 50466 | Riceville, IA | 14.3 mi | 1,972 |
Population and median household income: ACS 2020–2024 5-year estimates. Typical home value: Zillow Home Value Index (September 2026) where available, otherwise the ACS median owner-reported value. "PO Box" marks ZIP codes with no delivery area of their own. Methodology
Buying a home in 50603?
A typical home in ZIP code 50603 is worth about $201,700 (Zillow Home Value Index). The median household here earns $74,271 a year. See what buying here would cost per month, with Iowa average taxes and insurance filled in.
Monthly payment for a $201,700 homeWhat can a $74,271 income afford?Rental property numbers
About ZIP code 50603
What city is ZIP code 50603?
ZIP code 50603 is in Alta Vista, IA, in Chickasaw County.
What county is ZIP code 50603 in?
50603 is mainly in Chickasaw County, Iowa, and partly in Howard County.
What is the population of ZIP code 50603?
About 555 people live in ZIP code 50603, according to the American Community Survey 2020–2024 5-year estimates.
What time zone is ZIP code 50603 in?
50603 is in Central Time (UTC−6). It observes daylight saving time.