Porto Uniao (Porto União), Santa Catarina
Porto Uniao: town in Brazil
About
County Snapshot
Porto União at a glance
Porto União currently has 1 quality-checked populated place pages linked on MapSof, making it easier to jump from the county overview into local city pages.
Mapped populated places
1
These counts use a stricter populated-place filter so the main lists stay focused on real city and town pages.
Santa Catarina counties
292
Open related pagesLargest city
Porto UniãoPopulation 28,907
Top linked places
Quick Facts about Porto União
| Population | 35,543 |
| Country | Brazil |
| State | Santa Catarina (Brazil) |
| Phone Area Codes | 42 |
| Area | 851.24 km2 |
| Latitude & Longitude | -26.3924,-51.0116 |
| Altitude | 2,467 feet / 752 meters |
| Time Zone | America/Sao_Paulo |
| Local time | 08:18:52 (23rd April 2026) |
Geography
Porto União is located at 26°23'32"S 51°0'42"W (-26.3923600, -51.0115500).
Porto Uniao map
Click "full screen" 
icon to open full mode. View satellite images
icon to open full mode. View satellite images
Official website of Porto União
Official WebsiteDemographics
| Year | Population | % Change | Method |
|---|---|---|---|
| 2010 | 33,493 | - | census |
| 2020 | 35,543 | 5.77% | estimation process |
Other places with the same name (1)
- Porto União, Santa Catarina with a population of 28,907 people.