City profile · United States · North America
Sidney
City population
20,858
#2,278
in United States
#82
in Ohio
#24,501
worldwide
40.284, -84.156 · 629 km from Washington
About Sidney
Sidney is a city in Ohio, United States with a population of 20,858. It is the 2,278th largest of the 3,112 cities of 15,000 or more listed in United States, and the 24,501st largest worldwide. It lies 629 km from Washington.
Key Facts
Country
Region
Rank in region
#82of 127
Coordinates
40.284, -84.156
Record updated
1 April 2024
Entry edited, not measured
City population, GeoNames. GeoNames publishes no year for its population figures, so “record updated” is when the entry was last edited — not the date the population was measured.
Nearby Cities
All 3,112 in United StatesClosest listed cities by great-circle distance from the city centre.