Columbia County, Pennsylvania Cities (2026)

City
Rank
2026 Pop. ↓
2020 Pop.
Annual Change
Density (/mi²)
Area (mi²)
Type
Bloomsburg113,54112,7041.24%3,1144 Town
Berwick210,29010,321-0.07%3,3473 Borough
Scott35,6565,5090.07%8137 Township
Briar Creek43,0552,9970.36%14621 Township
Berwick52,4882,4020.53%3238 Township
Hemlock62,3602,2141.46%13418 Township
North Centre72,1742,0351.64%14515 Township
South Centre81,9331,9060.21%3565 Township
Greenwood91,9141,8780.31%6828 Township
Benton101,7671,7160.86%7324 Township
Fishing Creek111,5891,5230.76%5628 Township
Catawissa121,5381,540-0.06%2,9981 Borough
Locust131,4601,4380.27%8218 Township
Benton141,3811,3151.02%7020 Township
Main151,2961,2700.47%8016 Township
Montour161,2611,2550.08%1389 Township
Orange171,1941,1590.84%9313 Township
Cleveland181,1571,1340.26%5023 Township
Pine191,0261,0100.29%3926 Township
Millville209819750.1%1,0001 Borough
Catawissa21917908-0.11%7412 Township
Benton22818822-0.12%1,3701 Borough
Briar Creek236105960.33%3692 Borough
Roaring Creek245665590.18%2423 Township
Orangeville25475477-0.21%1,0670 Borough
New Columbus262242180.45%723 Borough
Stillwater27198199-0.5%643 Borough
Centralia28440%170 Borough

Columbia County Cities Summary

Largest City

Bloomsburg is the largest city in Columbia County, with a population of 13,541.

Smallest City

Centralia is the smallest city in Columbia County, with a population of 4.

10 Largest Cities

There are 28 cities in Columbia County, Pennsylvania.

Location of Columbia County