Residential delivery area · Colorado
ZIP Code 81128: Chromo, CO
ZIP code 81128 uses the postal name Chromo, Colorado and lies entirely in Archuleta County (Census 2020 ZIP-county file). About 30 people live there (Census Bureau, ACS 2020-2024). Its land lies outside any incorporated or census-designated place. 6 business establishments had a location in this ZIP code in 2023, the same count as in 2018 (ZIP Code Business Patterns).
- ACS2020-24
- Census2020
- ZBP2023
- Town
- Chromo · its only residential ZIP
- County
- Archuleta County
- House district
- CO-3 119th Congress
- State
- Colorado
- Time zone
- Mountain
- Land area
- 145.1 sq mi · under 1 person per sq mi
Where is ZIP code 81128?
81128 centers on 37.080°, -106.621° and covers 145.1 square miles of land plus 0.1 of water. It borders 4 ZIP codes: 87520, 81120, 87528, 81147.
The map draws ZIP code areas only. For the streets inside 81128, open its center on OpenStreetMap.
Source: U.S. Census Bureau, 2020 ZCTA cartographic boundaries and the 2023 Gazetteer (2020 ZCTAs); ZIP-to-county shares, Census places and House districts (119th Congress) from the Census 2020 relationship files (shares of land); metro area from the OMB delineation (July 2023); town name and time zone from simplemaps US ZIP Codes (CC BY 4.0).
Which ZIP codes are next to 81128?
| ZIP | Town | People | Household income | Distance |
|---|---|---|---|---|
| 87520 | Chama, NM | 1,148 | $39k | 14.1 mi |
| 81120 | Antonito | 1,832 | $48k | 17.0 mi |
| 87528 | Dulce, NM | 3,756 | $42k | 24.8 mi |
| 81147 | Pagosa Springs | 13,091 | $84k | 29.3 mi |
| 87551 | Los Ojos, NM | 219 | $36k | 26.4 mi (near) |
| 81140 | La Jara | 1,893 | $47k | 29.5 mi (near) |
| 87575 | Tierra Amarilla, NM | 938 | $98k | 30.2 mi (near) |
| 81124 | Capulin | 259 | $89k | 31.7 mi (near) |
Source: PlainZIP from the Census 2020 ZCTA boundaries (shared edges) and internal points; figures ACS 2020-2024.