Springfield Ohio Population 2024 Population. It is also the county seat of clark county. Graph and download economic data for resident population in springfield, oh (msa) (spgpop) from 2000 to 2023.
On 4/3/1974, a category f5. During the last census, in 2020, a little more than 58,000 people lived in springfield, a town at the crossroads of america that had fallen on hard times and shed.