ZIP code · Dayton · Montana · United States
ZIP code 59914 — Dayton
ZIP code 59914 serves Dayton, Montana.
- Postal code
- 59914Single source Value from one source, not cross-checked.
- City
- Dayton
- County
- Lake FIPS 30047
- State
- Montana
- Country
- United States
- Coordinates
- 47.8607, -114.2809 — precision precise (locality)
View on OpenStreetMap - Population
- 379 (ZCTA, ACS 5-year)
- Population density
- 34 / sq mi
- Land area
- 11.2 sq mi (29 km²) (ZCTA, ACS 5-year)
- Median household income
- $85,156
- Per-capita income
- $52,426
- Median age
- 57.6
- Households
- 161
- Housing units
- 284
- Median home value
- $937,500
- Median gross rent
- $1,175 / month
- Congressional district
- MT-1 (119th Congress)
- USDA hardiness zone
- 6a (-10 to -5 °F)Planting / growing zone from the 2023 USDA Plant Hardiness Zone Map: average annual extreme minimum temperature, 1991–2020.
- Time zone
- America/Denver (UTC−7 / UTC−6 DST)
- Area code
- 406 (from the nearest rate centre)Telephone area codes serving this ZIP (NANPA central-office assignments). A ZIP and an area code are different boundaries; at a border both codes may apply.
Tools: compare 59914 with another ZIP · ZIPs within 25 miles · distance from 59914
Map of ZIP code 59914
Climate — monthly normals
Warmest month Jul (avg high 80°F), coldest Jan (avg low 25°F).
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high °F | 34 | 37 | 45 | 53 | 63 | 70 | 80 | 79 | 69 | 55 | 42 | 34 |
| Avg low °F | 25 | 26 | 30 | 35 | 43 | 49 | 55 | 54 | 47 | 38 | 32 | 26 |
| Precip in | 1.7 | 1.0 | 1.3 | 1.8 | 2.5 | 3.2 | 1.3 | 1.1 | 1.7 | 2.4 | 1.7 | 1.6 |
NOAA 1991–2020 climate normals from the nearest station: BIGFORK 13 S (11.5 mi) · NOAA NCEI
Places in ZIP 59914
- 1 schools
- 1 post offices
- 1 places of worship
Places mapped inside this ZIP’s ZCTA area in OpenStreetMap. OSM is community-maintained: counts reflect what has been mapped, and completeness varies by area — treat them as at-least figures. © OpenStreetMap contributors (ODbL) · Methodology
About this page
US ZIP codes have five digits. They are postal routing areas, not administrative boundaries: a ZIP can span more than one city or county, and the city shown is the primary USPS name for that code.
GeoNames · U.S. Census Bureau (ACS) · U.S. Census Bureau · NOAA NCEI · usda-phzm. Data generated on 2026-08-21. Methodology · Report an error on this page