Jackson County Post Offices

203 Lincoln St
Circleville, Kansas 66416

501 Washington Ave
Delia, Kansas 66418

201 Central Ave
Denison, Kansas 66419

328 Pennsylvania Ave
Holton, Kansas 66436

109 E 4th St
Hoyt, Kansas 66440

111 E Main St
Mayetta, Kansas 66509

412 Commercial St
Netawaka, Kansas 66516

205 1st St
Soldier, Kansas 66540

230 Whiting St
Whiting, Kansas 66552

Jackson County

There are 9 US Post Offices in Jackson County serving a total of 13,490 residents equating to 1,499 residents per post office. It's estimated that approximately 21,532 packages are handled across the 9 county post offices annually. Jackson County (county code JA) is a county located in the U.S. state of Kansas. As of the 2010 census, the county population was 13,462. Its county seat and most populous city is Holton. The county was named for President Andrew Jackson. The Prairie Band Potawatomi Indian Reservation, located near the center of the county, comprises about 18.5% of the county's area."