Farnhamville, IA ZIP code

The ZIP code for Farnhamville, Iowa is 50538. It is in Calhoun County.

50538

Population in these ZIPs: 661
Avg. median income: $62,300population-weighted
Typical home value: $122,200population-weighted

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Farnhamville, IA ZIP code list

Farnhamville, IA ZIP codes
ZIP code	Population	Median income	Typical home value
50538	661	$62,344	$122,200

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 Farnhamville

Lohrville 6 mi
Gowrie 6 mi
Somers 9 mi
Callender 9 mi
Churdan 9 mi
Paton 12 mi
Moorland 12 mi
Knierim 12 mi
Rockwell City 13 mi
Harcourt 14 mi
Lanesboro 15 mi
Lake City 16 mi

Frequently asked questions

What is the ZIP code for Farnhamville, IA?

The ZIP code for Farnhamville, IA is 50538.

What county is Farnhamville, Iowa in?

Farnhamville ZIP codes are in Calhoun County.