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Dayville, OR
Town in Grant County, Oregon.
Population
206
Land area
0.5sq mi
People per sq mi
392
ZIP codes
0
Dayville and its ZIP codes
Dayville at a glance
- Dayville is about 8.8 times as dense as Oregon as a whole.
Local data for Dayville, OR
Counts from official public data
Economy and federal money
Jobs, pay, income and spending are for Grant County. PPP loans are for Dayville.
Unemployment rate
4.9%
Sep 2026, -1.0 pts in a year
Average annual pay
$56,016
2,410 jobs, 2025
Income per person
$58,548
BEA, 2024
Federal spending
$115M
FY 2026, $15,874 per person
Environment and hazard risk
Dayville, OR, from FEMA, NOAA and EPA
Natural hazard risk
Very Low
Top: wildfire
Storm events since 1996
291
Countywide, mostly heavy snow
Flood insurance policies
38
1.0% of homes, county
July high / Jan low
93° / 29°F
13.1 inches of rain a year
Health statistics
Share of adults in Dayville, OR, CDC PLACES estimates
Obesity
32.1%
U.S. 33.3% -1.2 pts
Diabetes
14.1%
U.S. 12.1% +2.0 pts
Smoking
12.5%
U.S. 12.8% about the same
Uninsured (18-64)
7.1%
U.S. 11.1% -4.0 pts
Cities near Dayville
| Name | Distance | Land area (sq mi) |
|---|---|---|
| Mount VernonCity | 21 mi | 0.7 |
| MonumentCity | 25 mi | 0.5 |
| Long CreekCity | 27 mi | 1 |
| SprayTown | 28 mi | 0.3 |
| John DayCity | 29 mi | 2.3 |
| Canyon CityTown | 29 mi | 1.4 |
Frequently asked questions
- What county is Dayville, OR in?
- Dayville is in Grant County, Oregon.
- What is the population of Dayville, OR?
- About 206 people live in Dayville, based on American Community Survey 5-year estimates.
- What cities are near Dayville?
- Nearby places include Mount Vernon (21 mi), Monument (25 mi), Long Creek (27 mi), Spray (28 mi), John Day (29 mi).
Source: U.S. Census Bureau (TIGER/Line boundaries, American Community Survey) · Data as of 12/31/2023