Waterloo
Town in Linn County, Oregon

Waterloo is a town in Linn County, Oregon, with 222 residents (2020 Census). It sits at 404 ft (123 m) above sea level. The nearest town is Sodaville, 2.3 miles W.
- 222residents (2020 Census)
- 404 ftelevation · 123 m
- 0.1 sq miland area · 0.3 km²
- 1,820 / sq mipopulation density
- 97355ZIP code
About Waterloo
Waterloo is a city in Linn County, Oregon, United States. The population was 229 at the 2010 census.
The city's name, a joking reference to the Battle of Waterloo, stemmed from a 19th-century court decision that settled a land dispute at Kees Mill along the South Santiam River. After the dispute ended, Kees Mill became known as Waterloo.
The federal government established a post office at Waterloo on January 5, 1875. S. D. Granger was its first postmaster. The post office closed in 1974.
Text: Wikipedia · CC BY-SA 4.0
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Living in Waterloo
- Median household income
- $88,750
- Median home value
- $293,800
- Median rent
- $1,167/mo
- Median age
- 49.5
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Map of Waterloo
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Open in Google Maps ›Waterloo, OR population
Waterloo had 222 residents in the 2020 Census.
| 2020 Census | 222 |
|---|---|
| Density | 1,820 per sq mi (703 per km²) |
Source: U.S. Census Bureau, Decennial Census.
Waterloo at a glance
| State | Oregon (OR) |
|---|---|
| County | Linn County |
| Type | Town |
| Population | 222 (2020) |
| Land area | 0.12 sq mi (0.3 km²) |
| Elevation | 404 ft (123 m) |
| Coordinates | 44.4947° N, 122.8243° W |
| ZIP code | 97355 |
| Census code (GEOID) | 4179050 |
Sources: U.S. Census Bureau (Gazetteer, ZCTA), USGS GNIS, Wikidata.
Towns near Waterloo
- Sodaville2.3 mi W
- South Lebanon3.8 mi W
- Lebanon4.8 mi NW
- Lacomb7.4 mi NE
- Sweet Home8.8 mi SE
- Crawfordsville9.8 mi S
- Holley10.2 mi S
- Brownsville10.6 mi SW
- Crabtree10.7 mi NW
- Shedd14.4 mi W
- Scio14.5 mi N
- Tangent14.6 mi W
Straight-line distance between town centers.
Frequently asked questions about Waterloo
What county is Waterloo in?
Waterloo is in Linn County, Oregon.
What is the population of Waterloo, OR?
222 people lived in Waterloo at the 2020 Census.
What is the ZIP code of Waterloo, OR?
The ZIP code of Waterloo is 97355.
What is the elevation of Waterloo?
404 feet (123 m) above sea level.
What towns are near Waterloo?
Sodaville (2.3 mi), South Lebanon (3.8 mi), Lebanon (4.8 mi), Lacomb (7.4 mi), Sweet Home (8.8 mi).
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