Jaroso is an

unincorporated community An unincorporated area is a region that is not governed by a local municipal corporation. Widespread unincorporated communities and areas are a distinguishing feature of the United States and Canada. Most other countries of the world either have ...

and a

U.S. Post Office The United States Postal Service (USPS), also known as the Post Office, U.S. Mail, or Postal Service, is an Independent agencies of the United States government, independent agency of the executive branch of the Federal government of the Uni ...

located in

Costilla County Costilla County (Spanish for "rib") is a county located in the U.S. state of Colorado. As of the 2020 census, the population was 3,499. The county seat is San Luis, the oldest continuously occupied town in Colorado. History On July 8, 1694, ...

Colorado Colorado (, other variants) is a state in the Mountain states, Mountain West subregion of the Western United States. It encompasses most of the Southern Rocky Mountains, as well as the northeastern portion of the Colorado Plateau and the wes ...

, United States. The Jaroso Post Office has the ZIP Code 81138. A post office called Joroso has been in operation since 1911. Jaroso is a name derived from Spanish meaning "willows".

Geography

Jaroso is located at (37.003924,-105.623760).

References

{{authority control Unincorporated communities in Costilla County, Colorado Unincorporated communities in Colorado