Sanborn, IA ZIP code

The ZIP code for Sanborn, Iowa is 51248. It is in O'Brien County.

51248

Population in these ZIPs: 1,534
Avg. median income: $64,400population-weighted
Typical home value: $208,300population-weighted

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Sanborn, IA ZIP code list

Sanborn, IA ZIP codes
ZIP code	Population	Median income	Typical home value
51248	1,534	$64,375	$208,300

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

Cities near Sanborn

Melvin 8 mi
Archer 8 mi
Primghar 9 mi
Ashton 10 mi
Hartley 10 mi
Sheldon 11 mi
Matlock 14 mi
Sibley 14 mi
Hospers 15 mi
Ocheyedan 15 mi
Paullina 17 mi
Everly 17 mi

Frequently asked questions

What is the ZIP code for Sanborn, IA?

The ZIP code for Sanborn, IA is 51248.

What county is Sanborn, Iowa in?

Sanborn ZIP codes are in O'Brien County.