Dayville, Oregon
Dayville: City in Oregon, USA
About
Dayville is a city located in the county of Grant in the U.S. state of Oregon. Its population at the 2010 census was 149 and a population density of 109 people per km². After 10 years in 2020 city had an estimated population of 144 inhabitants.
The city was created 112 years ago in 1912.
Quick Facts about Dayville
| Population : | 144 (2020) |
| Country : | United States of America |
| State : | Oregon (United States) |
| County : | Grant County |
| Postal code : | 97825 |
| Phone Area Codes : | 541 |
| Area : | 1.36 km2 |
| Altitude : | 7,772 feet / 2369, 722 meters |
| Establishment : | January 01, 1913 (112 years ago) |
| Time Zone : | Pacific Time Zone, UTC−08:00, UTC−07:00 |
| Local time : | 00:14:11 (5th December 2025) |
| Density : | 106 Pop. per km² as of 2020 |
| Population growth : | -3.47% (2010-2020) |
Geography
Dayville is located at 44°28'6"N 119°32'9"W (44.4682000, -119.5358100).
Dayville map
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Demographics
According to census records, the population of Dayville decreased by 3.47% in 10 years.
| Year | Population | % Change | Method |
| 2000 | 138 | - | census |
| 2010 | 149 | 7.38% | census |
| 2011 | 148 | -0.68% | estimation process |
| 2012 | 148 | 0% | estimation process |
| 2013 | 147 | -0.68% | estimation process |
| 2014 | 145 | -1.38% | estimation process |
| 2015 | 145 | 0% | estimation process |
| 2016 | 145 | 0% | estimation process |
| 2017 | 144 | -0.69% | estimation process |
| 2018 | 145 | 0.69% | estimation process |
| 2019 | 146 | 0.68% | estimation process |
| 2020 | 144 | -1.39% | estimation process |
Dayville zip code is 97825.
County name: Grant, County
fips: 41023
Stations (1)
Amtrak & bus stations near Dayville, OR
| Code | Name | Address | Type |
|---|---|---|---|
| BNS | Burns, Oregon | 63 N. Buena Vista | BUS |
Post offices near Dayville
| Post Office Name | City | ZIP |
|---|---|---|
| Dayvill Post Office | Dayville (OR) | 97825 |
| Kimberly Post Office | Kimberly (OR) | 97848 |
| Mount Vernon Post Office | Mount Vernon (OR) | 97865 |
| Monumen Post Office | Monument (OR) | 97864 |
| Long Creek Post Office | Long Creek (OR) | 97856 |
Other cities in Grant County
Cities, towns, neighborhoods & other populated places in Grant County , OR.
| City Name | Population | Title |
|---|---|---|
| John Day | 1,669 | City in Oregon, USA |
| Prairie City | 876 | City in Oregon, USA |
| Canyon City | 659 | City in Oregon, USA |
| Mount Vernon | 511 | City in Oregon, USA |
| Seneca | 225 | City in Oregon, USA |
| Long Creek | 191 | City in Oregon, USA |
| Monument | 122 | City in Oregon, USA |
| Granite | 36 | City in Oregon, USA |
