Annex
Census-designated place in Malheur County, Oregon

Annex is an unincorporated community (census-designated place) in Malheur County, Oregon, with 225 residents (2020 Census). It sits at 2,103 ft (641 m) above sea level. The nearest town is Weiser, 1.8 miles NE.
- 225residents (2020 Census)
- 2,103 ftelevation · 641 m
- 2.5 sq miland area · 6.4 km²
- 91 / sq mipopulation density
- 97914ZIP code
About Annex
Annex is an unincorporated community and census-designated place in Malheur County, Oregon, United States. Its population was 225 as of the 2020 census.
Text: Wikipedia · CC BY-SA 4.0
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Living in Annex
- Median household income
- $67,000
- Median home value
- $225,000
- Median rent
- $894/mo
- Median age
- 27.8
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Map of Annex
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Open in Google Maps ›Annex, OR population
Annex had 225 residents in the 2020 Census.
| 2020 Census | 225 |
|---|---|
| Density | 91 per sq mi (35 per km²) |
Source: U.S. Census Bureau, Decennial Census.
Annex at a glance
| State | Oregon (OR) |
|---|---|
| County | Malheur County |
| Type | Census-designated place |
| Population | 225 (2020) |
| Land area | 2.46 sq mi (6.4 km²) |
| Elevation | 2,103 ft (641 m) |
| Coordinates | 44.2342° N, 116.9924° W |
| ZIP code | 97914 |
| Census code (GEOID) | 4102200 |
Sources: U.S. Census Bureau (Gazetteer, ZCTA), USGS GNIS, Wikidata.
Towns near Annex
- Weiser, ID1.8 mi NE
- Payette, ID11.1 mi S
- Ontario14.5 mi S
- Fruitland, ID15.4 mi S
- Huntington15.8 mi NW
- Midvale, ID20.1 mi NE
- New Plymouth, ID20.2 mi SE
- Vale21.3 mi SW
- Nyssa24.6 mi S
- Cambridge, ID28.0 mi NE
- Letha, ID29.2 mi SE
- Parma, ID31.1 mi S
Straight-line distance between town centers.
Frequently asked questions about Annex
What county is Annex in?
Annex is in Malheur County, Oregon.
What is the population of Annex, OR?
225 people lived in Annex at the 2020 Census.
What is the ZIP code of Annex, OR?
The ZIP code of Annex is 97914.
What is the elevation of Annex?
2,103 feet (641 m) above sea level.
What towns are near Annex?
Weiser (1.8 mi), Payette (11.1 mi), Ontario (14.5 mi), Fruitland (15.4 mi), Huntington (15.8 mi).
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