Zip Code Information
ZIP Code
51231
City
Archer
State
Iowa
County
O'Brien County
Population
386
Density
5.3 /km²
Latitude
43.10312
Longitude
-95.74219
Time Zone
America/Chicago
About Zip Code 51231
Zip Code 51231 is primarily located in Archer, Iowa. It covers an area in O'Brien County. The population of this area is approximately 386.0, with a population density of 5.3 people per square kilometer. This Zip Code falls within the America/Chicago timezone.
Frequently Asked Questions
What city is Zip Code 51231 in? +
Zip Code 51231 is in Archer, Iowa.
What is the population of Zip Code 51231? +
The population of Zip Code 51231 is 386.0.
What county is Zip Code 51231 in? +
It is located in O'Brien County.
What is the timezone for Zip Code 51231? +
The timezone is America/Chicago.