Port Byron, Illinois

Port Byron
Downtown Port Byron
Motto: 
"Honoring the past and Building the future"
Location of Port Byron in Island County, Illinois.
Location of Illinois in the United States
Coordinates: 41°37′20″N 90°19′41″W / 41.62222°N 90.32806°W / 41.62222; -90.32806
CountryUnited States
StateIllinois
CountyRock Island
Founded1828
Area
 • Total
2.48 sq mi (6.43 km2)
 • Land2.43 sq mi (6.29 km2)
 • Water0.054 sq mi (0.14 km2)
Elevation
682 ft (208 m)
Population
 (2020)
 • Total
1,668
 • Density687/sq mi (265.3/km2)
Time zoneUTC−6 (CST)
 • Summer (DST)UTC−5 (CDT)
ZIP code
61275
Area code309
FIPS code17-61223
GNIS feature ID2399002
Websiteportbyronil.com

Port Byron is a village in Rock Island County, Illinois, United States and part of the Quad Cities Metropolitan Area. The population was 1,668 at the time of the 2020 census; up from 1,647 at the 2010 census.