| Official Name: | Jeffers Garden, Oregon |
| Settlement Type: | Unincorporated community |
| Pushpin Map: | Oregon#USA |
| Pushpin Label: | Jeffers Garden |
| Pushpin Label Position: | left |
| Subdivision Type: | Country |
| Subdivision Name: | United States |
| Subdivision Type1: | State |
| Subdivision Name1: | Oregon |
| Subdivision Type2: | County |
| Subdivision Name2: | Clatsop |
| Area Footnotes: | [1] |
| Area Total Sq Mi: | 0.565 |
| Area Land Sq Mi: | 0.565 |
| Area Water Sq Mi: | 0 |
| Population As Of: | 2010 |
| Population Total: | 368 |
| Population Density Sq Mi: | auto |
| Timezone: | Pacific (PST) |
| Utc Offset: | -8 |
| Timezone Dst: | PDT |
| Utc Offset Dst: | -7 |
| Elevation Ft: | 10 |
| Coordinates: | 46.1517°N -123.8522°W |
| Postal Code Type: | ZIP code |
| Postal Code: | 97103 |
| Area Code: | 503 and 971 |
| Blank Name: | GNIS feature ID |
| Blank Info: | 2611736 |
Jeffers Garden is an unincorporated community in Clatsop County, Oregon, United States. Its population, recorded as the Jeffers Gardens census-designated place was 368 as of the 2010 census.[1]
Astoria Marine Construction Company a site on the National Register of Historic Places in Clatsop County, Oregon is in Jeffers Garden on the Lewis and Clark River and the Jeffers Slough. Due to its historical importance the site is on the National Register of Historic Places in Clatsop County, Oregon.[2] [3]