Lamont, OK ZIP code

The ZIP code for Lamont, Oklahoma is 74643. It is in Grant County.

74643

Population in these ZIPs: 512
Avg. median income: $68,900population-weighted
Typical home value: $87,200population-weighted

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Lamont, OK ZIP code list

Lamont, OK ZIP codes
ZIP code	Population	Median income	Typical home value
74643	512	$68,929	$87,200

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 Lamont

Hunter 7 mi
Deer Creek 12 mi
Tonkawa 13 mi
Billings 13 mi
Nardin 14 mi
Pond Creek 15 mi
Garber 15 mi
Medford 16 mi
Kremlin 17 mi
Blackwell 18 mi
Fairmont 22 mi
Braman 24 mi

Frequently asked questions

What is the ZIP code for Lamont, OK?

The ZIP code for Lamont, OK is 74643.

What county is Lamont, Oklahoma in?

Lamont ZIP codes are in Grant County.