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Poplar, MT ZIP code

The ZIP code for Poplar, Montana is 59255. It is in Roosevelt County.

Population in these ZIPs
3,083
Avg. median income
$45,400population-weighted
Typical home value
$91,800population-weighted
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ZIP codes within 10 miles

Poplar, MT ZIP code list

Poplar, MT ZIP codes
ZIP codePopulationMedian incomeTypical home value
592553,083$45,379$91,800

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 Poplar

Frequently asked questions

What is the ZIP code for Poplar, MT?

The ZIP code for Poplar, MT is 59255.

What county is Poplar, Montana in?

Poplar ZIP codes are in Roosevelt County.