| Official Name: | Peoria, Colorado |
| Settlement Type: | Census Designated Place |
| Pushpin Map: | USA |
| Pushpin Label Position: | right |
| Pushpin Map Caption: | Location of the Peoria CDP in the |
| Subdivision Type: | Country |
| Subdivision Name: |  United States |
| Subdivision Type1: | State |
| Subdivision Type2: | County |
| Subdivision Name2: | Arapahoe County |
| Government Type: | unincorporated community |
| Unit Pref: | US |
| Area Footnotes: | [1] |
| Area Total Km2: | 35.753 |
| Area Land Km2: | 35.650 |
| Area Water Km2: | 0.103 |
| Population As Of: | 2020 |
| Population Footnotes: | [2] |
| Population Total: | 153 |
| Population Density Km2: | auto |
| Population Density Sq Mi: | auto |
| Timezone: | MST |
| Utc Offset: | -7 |
| Timezone Dst: | MDT |
| Utc Offset Dst: | -6 |
| Coordinates: | 39.6649°N -104.1456°W |
| Elevation M: | 1607 |
| Elevation Ft: | 5272 |
| Postal Code Type: | ZIP Code[3] |
| Postal Code: | Byers 80103 |
| Area Codes: | 303 & 720 |
| Blank Name: | GNIS feature[4] |
| Blank Info: | Peoria CDP |
Peoria is an unincorporated community and a census-designated place (CDP) located in and governed by Arapahoe County, Colorado, United States. The CDP is a part of the Denver–Aurora–Lakewood, CO Metropolitan Statistical Area. The population of the Peoria CDP was 153 at the United States Census 2020. The Byers post office (ZIP code 80103) serves the area.[3]
The Peoria CDP has an area of 35.753km2, including 0.103km2 of water.[1]
The United States Census Bureau initially defined the for the