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 | municipality | gettysburg,_pennsylvania <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 
the 11th mississippi infantry monument is located within the municipality of gettysburg. in adams county. pennsylvania. it was established in 2000 and is categorized as a contributing property. located to the southeast of adams county is maryland's carroll county. to the north is pennsylvania's cumberland county.adams county pennsylvania was created on january 22, 1800, from part of york county