Colstrip, MT ZIP Codes

One ZIP code serves Colstrip, Montana: 59323. Together they are home to 2,101 residents in 802 households.

Colstrip city limits (Census)

MeasureCensus figure
Residents2,101
Households802
Median household income$82,500
Median home value$194,900
Median age44.2
Median rent$659

All 1 ZIP codes together

MeasureValue
Residents (sum of ZIP codes)2,101
Households (sum of ZIP codes)802
Median household income, range across ZIP codes$82,500 (59323) to $82,500 (59323)
Household-weighted average of ZIP medians (an approximation, not a true median)$82,500
Homeowners82.8%
Households with kids under 1833.9%
Moved in the past year2.4%
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Every ZIP code in Colstrip

ZIPMailing cityResidentsHouseholdsMedian incomeHome valueHomeownersWith kidsNew moversCarrier routesMailboxesWhy listed
59323Colstrip2,101802$82,500$194,90082.8%33.9%2.4%——8% of its land; mailing city

A ZIP code is listed for Colstrip when at least 10% of its land lies inside Colstrip city limits, when it holds at least 10% of the place's land, or when its USPS mailing city is Colstrip. The table shows which applies. Totals add up whole ZIP codes, so they include any parts outside Colstrip.

Counties

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Frequently asked questions

What ZIP codes are in Colstrip, MT?
59323. A ZIP code is listed for Colstrip when at least 10% of its land lies inside Colstrip city limits, when it holds at least 10% of the place's land, or when its USPS mailing city is Colstrip.
What is the population of Colstrip, MT?
The Census Bureau counts 2,101 residents inside Colstrip city limits (ACS 2020–2024). The 1 ZIP code that serve Colstrip hold 2,101 residents in all.
What is the median household income in Colstrip, MT?
$82,500 inside Colstrip city limits, per the Census Bureau. Across its ZIP codes the medians run from $82,500 to $82,500.

This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.