| Official Name: | Puimayen |
| Settlement Type: | Resort |
| Pushpin Map: | Uruguay |
| Pushpin Label Position: | right |
| Pushpin Map Caption: | Location in Uruguay |
| Subdivision Type: | Country |
| Subdivision Name: |  Uruguay |
| Subdivision Type1: | Department |
| Subdivision Name1: | Rocha Department |
| Population As Of: | 2011 |
| Population Total: | 505 |
| Blank1 Name: | Climate |
| Blank1 Info: | Cfa |
| Timezone: | UTC -3 |
| Coordinates: | -33.7667°N -53.4°W |
| Postal Code Type: | Postal code |
| Postal Code: | 27102 |
| Area Code Type: | Dial plan |
| Area Code: | +598 4474 (+4 digits) |
Puimayen is a resort on the Atlantic Coast in the Rocha Department of southeastern Uruguay near the Brazilian border.
The resort is located in a southeastern direction into a road that spits from Route 9 about before Chuy. It borders the resort Barra del Chuy to the northeast.
In 2011 Puimayen had a population of 505 permanent inhabitants and 1,374 dwellings.[1]
| Year | Population | Dwellings | |
|---|---|---|---|
| 1975 | 78 | 277 | |
| 1985 | 192 | 488 | |
| 1996 | 386 | 749 | |
| 2004 | 503 | 1,175 | |
| 2011 | 505 | 1,374 |