Fergus County, MT ZIP Codes

11 ZIP codes cover all or part of Fergus County, Montana. The Census Bureau counts 11,687 residents in the county, with a median household income of $63,706 and a median home value of $236,100. Its largest communities include Lewistown, Lewistown Heights, Winifred, Moore and Denton.

Fergus County (Census county figures)

MeasureCensus figure
Residents11,687
Households5,303
Median household income$63,706
Median home value$236,100
Median age44.4
Median rent$954

All 11 ZIP codes together

MeasureValue
Residents (sum of ZIP codes)12,156
Households (sum of ZIP codes)5,539
Median household income, range across ZIP codes$64,762 (59457) to $64,762 (59457)
Household-weighted average of ZIP medians (an approximation, not a true median)$64,762
Homeowners64.1%
Households with kids under 1826.8%
Moved in the past year11.5%
Carrier routes in EDDM2GO's route library8 routes, 374 homes (5 of 11 ZIP codes)

Every ZIP code in Fergus County

ZIPMailing cityResidentsHouseholdsMedian incomeHome valueHomeownersWith kidsNew moversCarrier routesMailboxesWhy listed
59457Lewistown9,1354,186$64,762$242,30060.5%27.7%12.9%——100% of its land
59464Moore597233$56,979$263,60068.7%30.0%1.7%217495% of its land
59430Denton448216$76,875$211,10080.6%13.9%2.7%27795% of its land
59489Winifred424203$64,637$187,50079.8%22.2%12.4%——100% of its land
59032Grass Range409214$42,000$150,00072.0%11.7%12.7%15677% of its land
59453Judith Gap331160$58,500$170,00083.8%35.6%2.7%——19% of its land
59471Roy318133$65,156$177,50069.9%23.3%16.0%——100% of its land
59418Judith Basin County14246——32.6%56.5%0.0%25023% of its land
59441Fergus County12643$62,344—76.7%37.2%17.1%——100% of its land
59451Hilger12357$85,625$214,30094.7%19.3%7.4%——100% of its land
59424Coffee Creek10348$79,375$294,10079.2%31.3%0.0%13367% of its land

A ZIP code is listed for Fergus County when at least 10% of its land is in the county, when it holds at least 10% of the county's land, or when the county is its main county. Totals add up whole ZIP codes, including parts that cross the county line; the Census county figures above do not.

Cities and communities

Price a mailing to Fergus County ZIP codes

EDDM guides

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Frequently asked questions

What ZIP codes are in Fergus County, MT?
59457, 59464, 59430, 59489, 59032, 59453, 59471, 59418, 59441, 59451 and 59424. Some cross the county line; the table shows each ZIP's share of land in the county.
What is the population of Fergus County?
11,687 residents in 5,303 households (ACS 5-year estimates, 2020–2024).
What is the median household income in Fergus County?
$63,706 for the county as a whole. Its ZIP codes range from $64,762 (59457) to $64,762 (59457).
How many carrier routes and mailboxes are in Fergus County?
For the 5 of 11 ZIP codes in EDDM2GO's stored route library: 8 carrier routes reaching 374 residential and 16 business mailboxes. The route map loads the rest when you search them.

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