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ZIP code 51010
Castana, IA · Monona County
About ZIP code 51010
- ZIP code 51010 is in Castana, Monona County, Iowa.
- About 425 people live in it, which is 2.3 people per square mile.
- Time zone: Central Standard Time.
- The middle of the ZIP code is at 42.093, -95.920.
A ZIP code is a mail delivery area, not a town border, and one ZIP code can cover parts of several towns. To check a single address, use the US Postal Service lookup.
Castana, IA
ZIP code 51010 is the post office name for Castana, IA. 162 people live in Castana. Typical household income is $55,469. A typical home costs $74,400.
- Stronger than most towns on: Cost of living, Housing affordability and Space and yard size.
- Weaker than most towns on: Diversity & community, Walkability and Home internet and working from home.
Nearby ZIP codes
- 51051 Rodney · 39 people
- 51034 Mapleton · 1,674 people
- 51040 Onawa · 3,500 people
- 51572 Soldier · 371 people
- 51056 Smithland · 346 people
- 51060 Ute · 706 people
- 51558 Moorhead · 549 people
- 51026 Hornick · 910 people
ZIP code list from SimpleMaps US Zips. Population is a US Census Bureau estimate. These are estimates, so check official sources before you decide.