Oakville, WA
Full City Profile · Washington · Pacific County County
2.7
/5.0
C+
Fair
739
Population
1,344/sq mi density
$71,375
Median Income
$29,589 per capita
$225,200
Home Value
$394,361 Zillow
$1,152
Median Rent
32.5% income on rent
51°F
Avg Temperature
411
Violent Crime/100K
1,096 property/100K
C+
Overall
2.7 / 5.0
Fair overall score based on economy, affordability, safety and education
B
Economy
3.2 / 5.0
$71,375 median income, 9.1% unemployment
A+
Affordability
4.9 / 5.0
$225,200 home value, $1,152/mo rent
F
Safety
1.0 / 5.0
411 violent crimes/100K (8% above avg)
D
Education
1.8 / 5.0
10.1% bachelor's degree or higher
Oakville experiences four distinct seasons with an average annual temperature of 51°F (11°C). Winters average 40°F in January while summers reach 64°F in July. Annual precipitation totals 50.6 inches. The area receives 3.9 inches of snow annually. Air quality is rated Good with a median AQI of 16.
Temperature
40°F Jan (4°C)
64°F Jul (18°C)
| Annual Average | 50.5°F |
| 6% below US avg | |
| January Average | 40°F (4°C) |
| July Average | 64°F (18°C) |
Geography
| Elevation | 91 ft (28 m) |
| Area | 0.2 sq mi (0.5 km²) |
| Population Density | 1,344/sq mi |
| Coordinates | 46.8401°N, 123.2335°W |
| Timezone | America/Los_Angeles |
| County | Pacific County County |
| Nearest Airport | Olympia Regional (OLM) 18 miles away |
Precipitation & Snow
Air Quality
| AQI Median | 16.0 |
| Rating | Good |
| Good Days % | 99.7% |
| Unhealthy Days | 0 |
Natural Hazard Risk
| Overall Risk | Relatively Moderate |
| Risk Score | 92.8 / 100 |
| Social Vulnerability | 64.4 / 100 |
| Community Resilience | 69.6 / 100 |
Hazard Breakdown
| Tornado | Very Low |
| Earthquake | Relatively Moderate |
| Wildfire | Very Low |
| Flood | Relatively Low |
| Hail | Very Low |
| Strong Wind | Very Low |
| Heat Wave | Relatively Low |
| Winter Weather | Very Low |
| Lightning | Very Low |
| Ice Storm | Very Low |
| Drought | Very Low |
| Cold Wave | Very Low |
| Landslide | Relatively Low |
| Coastal Flood | Relatively Moderate |
| Tsunami | Very High |
| Volcano | Very Low |
| Avalanche | Very Low |
Source: FEMA National Risk Index v1.20 (Dec 2025)
Tsunami History
5 tsunamis recorded within 500 km. Highest wave on record: 250.0 m (820 ft).
| Year | Location | Cause | Max Wave | Deaths | Distance |
| 1980 | WASHINGTON | Explosion | 250.0 m | 61 | 108 km |
| 1894 | PUYALLUP RIVER DELTA, TACOMA, WA | Meteorological | 3.0 m | 2 | 78 km |
| 1891 | WASHINGTON | Eruption + Earthquake | 2.4 m | - | 131 km |
| 1949 | PUGET SOUND, WA | Meteorological | 2.4 m | - | 74 km |
| 1949 | PUGET SOUND, WA | Eruption + Earthquake | - | 8 | 59 km |
Source: NOAA/NCEI Historical Tsunami Database. Sorted by wave height.
Nearby Volcanoes
5 volcanoes within 200 km. Closest: St. Helens (108 km).
| Name | Type | Elevation | Last Eruption | Distance |
| St. Helens | Stratovolcano | 2,549 m (8,363 ft) | 2008 | 108 km |
| Rainier | Stratovolcano | 4,392 m (14,409 ft) | 1450 | 112 km |
| West Crater | Volcanic field | 1,329 m (4,360 ft) | -5750 | 139 km |
| Indian Heaven | Shield(s) | 1,806 m (5,925 ft) | -6250 | 148 km |
| Adams | Stratovolcano | 3,742 m (12,277 ft) | 950 | 151 km |
Source: Smithsonian Institution Global Volcanism Program (GVP). Sorted by distance.
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 40°F (4°C) | 7.8 in | |
| February | 41°F (5°C) | 5.1 in | |
| March | 44°F (7°C) | 5.7 in | |
| April | 48°F (9°C) | 3.7 in | |
| May | 55°F (13°C) | 2.3 in | |
| June | 59°F (15°C) | 1.5 in | |
| July | 64°F (18°C) | 0.5 in | Warmest, Driest |
| August | 64°F (18°C) | 1.0 in | |
| September | 59°F (15°C) | 2.0 in | |
| October | 50°F (10°C) | 5.1 in | |
| November | 43°F (6°C) | 8.2 in | Wettest |
| December | 39°F (4°C) | 7.9 in | Coldest |
Oakville has a seasonal temperature swing of 25°F / from 39°F in December to 64°F in July. Total annual precipitation is 50.6 inches, with November being the wettest month (8.2") and July the driest (0.5").