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County ZIP codes · Montana · FIPS 30081

Ravalli County, MT ZIP Codes

Ravalli County, Montana has 10 ZIP codes (Census 2020 ZCTA-county file; GeoNames postal codes, October 2026): 9 residential and 1 for PO boxes or a single organization. 1 of the residential ones extends into a neighboring county. Median household income ranges from $61,752 in 59840 (Hamilton) to $94,097 in 59833 (Florence) (Census Bureau, ACS 2020-2024).

  • ACS2020-24
  • Census2020

Where are the ZIP codes of Ravalli County?

59827 · Conner: $66k59828 · Corvallis: $80k59829 · Darby: $64k59833 · Florence: $94k59840 · Hamilton: $62k59841 · Pinesdale: $67k59870 · Stevensville: $80k59871 · Sula: $32k59875 · Victor: $63k598295984059871598705983359828598755982759827 · Conner: $66k59828 · Corvallis: $80k59829 · Darby: $64k59833 · Florence: $94k59840 · Hamilton: $62k59841 · Pinesdale: $67k59870 · Stevensville: $80k59871 · Sula: $32k59875 · Victor: $63k5982959840598715987059833598285987559827 · Conner: $66k59828 · Corvallis: $80k59829 · Darby: $64k59833 · Florence: $94k59840 · Hamilton: $62k59841 · Pinesdale: $67k59870 · Stevensville: $80k59871 · Sula: $32k59875 · Victor: $63k59829598405987159870598335982859875
The residential ZIP codes of Ravalli County (whole outlines, including the parts in neighboring counties), shaded by median household income in national fifths (ACS 2020-2024). <$54.1k$98.1k+no figure

Source: U.S. Census Bureau, 2020 ZCTA cartographic boundaries; ACS 2020-2024 5-year estimates (B19013).

How different are its ZIP codes?

The middle half of its ranked ZIP codes (1,000+ people living in households) report median household incomes between $63,036 and $80,294.

They carry 9 postal town names.

Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B19013).

All 9 residential ZIP codes in Ravalli County

Residential ZIP codes mainly in Ravalli County, largest first; "In this county" is the share of the ZIP's land in the county
In this county
59840 Hamilton 15,679 29 $62k $428k 100%
59870 Stevensville 12,506 49 $80k $516k 100%
59833 Florence 6,316 41 $94k $552k 70%
59828 Corvallis 5,827 35 $80k $545k 100%
59875 Victor 3,764 29 $63k $526k 100%
59829 Darby 2,148 2 $64k $438k 100%
59841 Pinesdale 833 639 $67k $230k 100%
59827 Conner 371 23 $66k $447k 100%
59871 Sula 289 1 $32k $458k 100%

Download the 10 ZIP codes as CSV

Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates; county shares by land area (Census 2020 ZCTA-county relationship file).

Which ZIP codes cross the county line?

1 ZIP code of Ravalli County extends into another county. A ZIP code follows mail routes, not county borders.

Share of each ZIP code's land in Ravalli County and in the neighboring counties
ZIPIn RavalliElsewhere
5983370%Missoula County 30%

Source: U.S. Census Bureau, 2020 ZCTA-county relationship file (shares of land area).

PO Box and single-organization ZIP codes

ZIP codes in Ravalli County without a residential area (GeoNames postal codes)
ZIPPostal name
59835Grantsdale

Source: GeoNames postal codes (CC BY 4.0).

Which first three digits do Ravalli County's ZIP codes use?

The first three digits of a ZIP code name the sectional center, the mail processing plant that sorts it. Every ZIP code of Ravalli County starts with 598.

Three-digit prefixes of Ravalli County's ZIP codes, the sectional center for each (USPS labeling list L005, effective October 1, 2026) and how many of the prefix's codes are Ravalli County's
PrefixSectional centerHereAll codes
598 Missoula, MT (SCF 598) 10 53

Source: U.S. Postal Service, labeling list L005 (3-digit ZIP Code prefix groups, SCF sortation), effective October 1, 2026.