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ZIP code 51231
Archer, IA · O'Brien County
About ZIP code 51231
- ZIP code 51231 is in Archer, O'Brien County, Iowa.
- About 562 people live in it, which is 9 people per square mile.
- Time zone: Central Standard Time.
- The middle of the ZIP code is at 43.106, -95.741.
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.
Archer, IA
ZIP code 51231 is the post office name for Archer, IA. 130 people live in Archer. Typical household income is $71,875.
- Stronger than most towns on: Property taxes, Short commute and Cost of living.
- Weaker than most towns on: Diversity & community, Airport access and Walkability.
Nearby ZIP codes
- 51245 Primghar · 1,377 people
- 51238 Hospers · 1,502 people
- 51248 Sanborn · 1,534 people
- 51201 Sheldon · 6,430 people
- 51046 Paullina · 1,326 people
- 51022 Granville · 960 people
- 51244 Matlock · 144 people
- 51232 Ashton · 658 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.