The story so far
from Wikipedia & the U.S. CensusHamilton Township is a township in Adams County, Pennsylvania, United States. The population was 2,712 at the 2020 census.
Between the 2010 and 2020 censuses its population grew from 2,530 to 2,714 (+7%). Half of its homes were built before 1991.
Wikipedia doesn’t have a history of Hamilton yet — the old photos, dates and memories neighbors add here are how it gets written.
Intro from Wikipedia, licensed CC BY-SA 4.0. Population and housing: U.S. Census Bureau.
Start Hamilton’s collection
The first neighbors to add old photos shape how Hamilton’s history is told.
0 of 10 decades since 1900 have photos 📦Share a family photoSign in to add one+10Famous people from Hamilton
See all 1 →Hamilton, decade by decade
2000
CommonsUpper Conewago Brethren Church, Hamilton Twp., Adams Co., P…2025
CommonsUpper Conewago Brethren Church, Hamilton Twp., Adams Co., P…2025
CommonsUS 30 wb at PA 94, July 20252025
CommonsPA 194 sb, Hamilton Township, Adams County, July 20252025
CommonsPA 194 sb entering Hamilton Township, Adams County, July 20…2025
CommonsHamilton Township, Adams County, PA Municipal Building, Jul…2025
CommonsUS 30 EB past PA 942023
CommonsPA 94 NB past US 302023
CommonsHouse Hamilton Twp Adams Co PA2015
Commons1877 Barn Hamilton TWP AdamsCo PA2015Then & now
When neighbors add old photos, retakes from the same spot appear here side by side.
Stories next door
nearby towns’ historyFrom Wikimedia Commons (10). Images are copied here with their credits and licenses, shown on each photo’s page. Refreshed monthly.