Density 329.1/km^2 (852/sq mi) Time zone UTC+01:00 (CET) Summer (DST) UTC+02:00 (CEST) INSEE/Postal code 89371 /89310 Elevation 150–271 m (492–889 ft) ^1 French Land Register data, which excludes lakes, ponds, glaciers > 1 km^2 (0.386 sq mi highlighting County territory Custer, U.S. (6,672 km^2) Custer Army general (2,225 km^2) McPherson County Formed from Burt County Indian Kickapoo Indian reservations Reservation‡ Tohono Oʼodham Indian Reservation‡ Adamsville American Flag Cochran Copper Creek DeNoon El Llano Ghost towns Fremont Landing Liwaito Mullen Ronda