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Mill City, OR
Full City Profile · Oregon · Marion County County
2.5
/5.0
C+
Fair
1,876
Population
2,084/sq mi density
$70,000
Median Income
$25,321 per capita
$289,900
Home Value
$351,636 Zillow
$1,204
Median Rent
28.0% income on rent
53°F
Avg Temperature
251 sunny days/yr
308
Violent Crime/100K
5,283 property/100K
C+
Overall
2.5 / 5.0
Fair overall score based on economy, affordability, safety and education
B
Economy
3.1 / 5.0
$70,000 median income, 7.3% unemployment
A
Affordability
4.3 / 5.0
$289,900 home value, $1,204/mo rent
F
Safety
1.0 / 5.0
308 violent crimes/100K
D
Education
1.8 / 5.0
9.4% bachelor's degree or higher
Mill City experiences four distinct seasons with an average annual temperature of 53°F (12°C). Winters average 40°F in January while summers reach 68°F in July. The area gets 251 sunny days per year. Annual precipitation totals 93.6 inches. The area receives 10.2 inches of snow annually. Air quality is rated Good with a median AQI of 32.
Temperature
40°F Jan (4°C)
68°F Jul (20°C)
| Annual Average | 52.6°F |
| 3% below US avg | |
| January Average | 40°F (4°C) |
| July Average | 68°F (20°C) |
| Sunny Days | 251 days/yr |
Geography
| Elevation | 838 ft (255 m) |
| Area | 0.8 sq mi (2.1 km²) |
| Population Density | 2,084/sq mi |
| Coordinates | 44.7520°N, 122.4770°W |
| Timezone | America/Los_Angeles |
| County | Marion County County |
| Nearest Airport | Mahlon Sweet Field (EUG) 57 miles away |
Precipitation & Snow
Air Quality
| AQI Median | 32.0 |
| Rating | Good |
Air Pollutants (EPA 2023)
| Ozone (O₃) | 0.0409 ppm |
Natural Hazard Risk
| Overall Risk | Relatively High |
| Risk Score | 95.5 / 100 |
| Social Vulnerability | 51.0 / 100 |
| Community Resilience | 41.6 / 100 |
Hazard Breakdown
| Tornado | Very Low |
| Earthquake | Relatively High |
| Wildfire | Very Low |
| Flood | Relatively Moderate |
| Hail | Relatively Low |
| Strong Wind | Relatively High |
| Heat Wave | Relatively Moderate |
| Winter Weather | Relatively Moderate |
| Lightning | Relatively High |
| Ice Storm | Relatively Moderate |
| Drought | Very Low |
| Cold Wave | Relatively Low |
| Landslide | Relatively Low |
| Volcano | Relatively Moderate |
| Avalanche | Very Low |
Source: FEMA National Risk Index v1.20 (Dec 2025)
Nearby Volcanoes
14 volcanoes within 200 km. Closest: Jefferson (54 km).
| Name | Type | Elevation | Last Eruption | Distance |
| Jefferson | Stratovolcano | 3,199 m (10,495 ft) | 950 | 54 km |
| Sand Mountain Field | Pyroclastic cone(s) | 1,664 m (5,459 ft) | -950 | 60 km |
| Belknap | Shield(s) | 2,095 m (6,873 ft) | 480 | 72 km |
| Three Sisters | Complex | 3,159 m (10,364 ft) | 440 | 89 km |
| Hood | Stratovolcano | 3,426 m (11,240 ft) | 1866 | 93 km |
| Bachelor | Stratovolcano | 2,763 m (9,065 ft) | -5800 | 106 km |
| West Crater | Volcanic field | 1,329 m (4,360 ft) | -5750 | 129 km |
| Indian Heaven | Shield(s) | 1,806 m (5,925 ft) | -6250 | 141 km |
| Davis Lake | Volcanic field | 2,163 m (7,096 ft) | -2790 | 142 km |
| Newberry | Shield | 2,434 m (7,986 ft) | 690 | 152 km |
| St. Helens | Stratovolcano | 2,549 m (8,363 ft) | 2008 | 163 km |
| Cinnamon Butte | Pyroclastic cone(s) | 1,956 m (6,417 ft) | Unknown | 171 km |
| Adams | Stratovolcano | 3,742 m (12,277 ft) | 950 | 179 km |
| Devils Garden | Volcanic field | 1,698 m (5,571 ft) | Unknown | 189 km |
Source: Smithsonian Institution Global Volcanism Program (GVP). Sorted by distance.
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 40°F (4°C) | 12.6 in | |
| February | 40°F (5°C) | 9.5 in | |
| March | 42°F (6°C) | 9.3 in | |
| April | 45°F (7°C) | 6.4 in | |
| May | 51°F (11°C) | 4.7 in | |
| June | 57°F (14°C) | 3.0 in | |
| July | 68°F (20°C) | 1.0 in | Warmest, Driest |
| August | 63°F (17°C) | 1.7 in | |
| September | 59°F (15°C) | 3.4 in | |
| October | 51°F (10°C) | 6.3 in | |
| November | 42°F (6°C) | 12.4 in | |
| December | 38°F (3°C) | 13.2 in | Coldest, Wettest |
Mill City has a seasonal temperature swing of 30°F / from 38°F in December to 68°F in July. Total annual precipitation is 83.3 inches, with December being the wettest month (13.2") and July the driest (1.0").