adams_county,_pennsylvania | has to its west | franklin_county,_pennsylvania <tsp> adams_county,_pennsylvania | has to its southeast | carroll_county,_maryland <tsp> 11th_mississippi_infantry_monument | established | 2000 <tsp> adams_county,_pennsylvania | has to its north | cumberland_county,_pennsylvania <tsp> 11th_mississippi_infantry_monument | category | contributing_property <tsp> 11th_mississippi_infantry_monument | location | adams_county,_pennsylvania <sep> adams county is a county in the commonwealth of pennsylvania as of the 2020 census, the population was 103,852 its county seat is gettysburg the county was created on january 22, 1800, from part of york county, and was named for the second president of the united states, john adams on july 1–3, 1863, a crucial battle of the american civil war was fought near gettysburg; adams county as a result is a center of civil war tourism 
adams county pennsylvania is east of franklin county. pennsylvania and has carroll county. maryland to its southeast and cumberland county. pennsylvania to its north. the 11th mississippi infantry monument is located in adams county and falls under the category of contributing property. the 11th mississippi infantry monument was established in 2000.adams county pennsylvania was created on january 22, 1800