Centralia
City in Dubuque County, Iowa

Centralia is a city in Dubuque County, Iowa, with 116 residents (2020 Census). It sits at 1,135 ft (346 m) above sea level. The nearest town is Peosta, 1.8 miles S.
- 116residents (2020 Census)
- 1,135 ftelevation · 346 m
- 0.6 sq miland area · 1.6 km²
- 187 / sq mipopulation density
- 52068ZIP code
About Centralia
Centralia is a city in Dubuque County, Iowa, United States. It is part of the Dubuque, Iowa Metropolitan Statistical Area. The population was 116 at the 2020 census, up 15 persons since the 2000 census and down 18 from the 2010.
Text: Wikipedia · CC BY-SA 4.0
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Living in Centralia
- Median household income
- $77,500
- Median home value
- $223,100
- Median rent
- $867/mo
- Median age
- 37.3
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Map of Centralia
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Centralia Street View
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Open in Google Maps ›Centralia, IA population
Centralia had 116 residents in the 2020 Census.
| 2020 Census | 116 |
|---|---|
| Density | 187 per sq mi (72 per km²) |
Source: U.S. Census Bureau, Decennial Census.
Centralia at a glance
| State | Iowa (IA) |
|---|---|
| County | Dubuque County |
| Type | City |
| Population | 116 (2020) |
| Land area | 0.62 sq mi (1.6 km²) |
| Elevation | 1,135 ft (346 m) |
| Coordinates | 42.4723° N, 90.8362° W |
| ZIP code | 52068 |
| Census code (GEOID) | 1912630 |
Sources: U.S. Census Bureau (Gazetteer, ZCTA), USGS GNIS, Wikidata.
Towns near Centralia
- Peosta1.8 mi S
- Graf2.4 mi NW
- Asbury4.0 mi NE
- Epworth5.2 mi W
- Bankston6.8 mi W
- Dubuque6.8 mi E
- Durango6.9 mi NE
- Rickardsville7.8 mi N
- Sageville8.5 mi NE
- Farley9.0 mi W
- Sherrill9.5 mi N
- East Dubuque, IL10.9 mi E
Straight-line distance between town centers.
Frequently asked questions about Centralia
What county is Centralia in?
Centralia is in Dubuque County, Iowa.
What is the population of Centralia, IA?
116 people lived in Centralia at the 2020 Census.
What is the ZIP code of Centralia, IA?
The ZIP code of Centralia is 52068.
What is the elevation of Centralia?
1,135 feet (346 m) above sea level.
What towns are near Centralia?
Peosta (1.8 mi), Graf (2.4 mi), Asbury (4.0 mi), Epworth (5.2 mi), Bankston (6.8 mi).
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