Lebanon County, Pennsylvania Cities (2025)

47 cities

City
Rank
2025 Pop.
2020 Pop.
Annual Change
Density
Area (mi²)
Type
Lebanon126,10026,794-0.53%6,2634.17 City
Richland214,40613,8260.8%69820.65 Township
North Lebanon312,18612,0490.33%72816.75 Township
Richland411,86912,232-0.51%57420.68 Township
Richland511,56911,929-0.71%79114.63 Township
South Lebanon610,67210,4230.56%49221.68 Township
North Cornwall710,0178,5093%1,0559.50 Township
North Londonderry89,0078,9170.3%83910.74 Township
South Londonderry98,7658,786-0.17%36024.35 Township
Palmyra107,6227,821-0.52%3,9641.92 Borough
Campbelltown116,2275,6322.87%1,9353.22 CDP
Swatara124,9945,059-0.28%23221.57 Township
Annville134,9744,7550.24%3,0671.62 Township
Annville144,8455,0010.12%2,9871.62 CDP
Cornwall154,6304,6090.09%4779.70 Borough
Millcreek164,4084,3660.27%21620.43 Township
Heidelberg174,0204,100-0.25%16624.24 Township
South Annville183,4673,4380.26%17819.47 Township
Pleasant Hill193,4182,9621.54%4,6950.73 CDP
Palmyra203,3553,2050.54%9834.14 Township
Myerstown213,1173,0970.13%3,6410.86 Borough
Union222,8802,932-0.28%9729.64 Township
Newmanstown232,8762,7980.95%1,3202.18 CDP
East Hanover242,6862,6570.3%8332.46 Township
Sand Hill252,5342,6530.12%2,5161.01 CDP
North Annville262,2882,2770.18%13317.26 Township
Lebanon South272,0362,083-0.78%2,6270.78 CDP
Cleona282,0242,0130.1%2,4270.83 Borough
West Cornwall292,0061,9950.2%2328.64 Township
Fredericksburg301,7361,7841.52%9051.92 CDP
Jonestown311,6511,6360.18%2,6040.63 Borough
Richland321,5061,4960.13%1,0871.39 Borough
Avon331,3341,798-1.69%9691.38 CDP
Palmyra341,2571,2420.24%7915.90 Township
Fredericksburg351,1119642.4%6331.75 CDP
Hebron361,0241,079-1.73%6,4000.16 CDP
Richland37758774-0.39%3422.22 Township
Schaefferstown38699907-2.24%2592.69 CDP
Quentin396977371.01%6381.09 CDP
Lebanon406906780.15%1937.25 Township
Timber Hills415125021.99%7660.67 CDP
Richland42470469-0.63%3115.07 Township
Mount Gretna Heights43216286-3.14%1,1430.19 CDP
Mount Gretna441881870%1,3060.14 Borough
Fredericksburg451811867.1%5290.34 CDP
Jonestown4680916.67%2180.37 CDP
Cold Spring4764593.23%324.81 Township

Lebanon County Cities Summary

Largest City

Lebanon is the largest city in Lebanon County, with a population of 26,100.

Smallest City

Cold Spring is the smallest city in Lebanon County, with a population of 64.

10 Largest Cities

There are 47 cities in Lebanon County, Pennsylvania.

Location of Lebanon County