Walnut, Iowa
Walnut is a city in Pottawattamie County, Iowa, with an estimated population of 725 in 2023. It sits at 41.4895, -95.2197 in the America/Chicago time zone.
| Field | Value |
|---|---|
| Place name | Walnut |
| Type | city |
| State | Iowa (IA) |
| County | Pottawattamie County |
| Population (2023 est.) | 725 |
| Land area | 2.20 sq mi (5.69 km²) |
| Coordinates | 41.4895, -95.2197 |
| Time zone | America/Chicago |
| ZIP codes | 51577 |
ZIP codes and area codes for Walnut
Walnut covers 1 ZIP code: 51577. Browse all ZIP codes in Iowa for the full list.
Where is Walnut?
Walnut is located in Iowa, in Pottawattamie County. The coordinates above can be pasted directly into any map service. The nearest indexed places are listed below, which is a useful check when two states share a place name.
Nearby places
Avoca 10 km · IAElk Horn 18 km · IAShelby 19 km · IAKimballton 19 km · IAAtlantic 20 km · IAHarlan 20 km · IALewis 23 km · IAOakland 25 km · IA
Other places in Pottawattamie County
Council Bluffs 62,399Carter Lake 3,759Avoca 1,678Oakland 1,518Treynor 1,095Underwood 959Neola 906Carson 766Crescent 624Minden 591
Frequently asked questions
What county is Walnut, IA in?
Walnut is in Pottawattamie County, Iowa.
What is the population of Walnut, IA?
The 2023 Census Bureau estimate is 725.
What time zone is Walnut in?
Walnut is in the America/Chicago time zone.