Alexander, IA ZIP code

The ZIP code for Alexander, Iowa is 50420. It is in Franklin County.

50420

Population in these ZIPs: 473
Avg. median income: $76,300population-weighted
Typical home value: $164,500population-weighted

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Alexander, IA ZIP code list

Alexander, IA ZIP codes
ZIP code	Population	Median income	Typical home value
50420	473	$76,250	$164,500

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 Alexander

Latimer 5 mi
Rowan 6 mi
Coulter 7 mi
Meservey 8 mi
Belmond 9 mi
Thornton 10 mi
Dows 11 mi
Chapin 12 mi
Hampton 13 mi
Goodell 13 mi
Galt 13 mi
Sheffield 13 mi

Frequently asked questions

What is the ZIP code for Alexander, IA?

The ZIP code for Alexander, IA is 50420.

What county is Alexander, Iowa in?

Alexander ZIP codes are in Franklin County.