Macoupin County Post Offices

106 E Central Ave Ste 1
Benld, Illinois 62009

105 E Fayette St
Bunker Hill, Illinois 62014

129 E 1st South St
Carlinville, Illinois 62626

20 S Main St
Chesterfield, Illinois 62630

106 S Mount Olive Rd
Eagarville, Illinois 62023

200 W Spruce St
Gillespie, Illinois 62033

153 S 2nd St
Girard, Illinois 62640

116 E Post St
Hettick, Illinois 62649

104 N Main St
Medora, Illinois 62063

108 S Main St
Modesto, Illinois 62667

118 S Poplar St
Mount Olive, Illinois 62069

31 Morean St
Nilwood, Illinois 62672

130 S Main St
Palmyra, Illinois 62674

1276 Route 16
Piasa, Illinois 62079

200 Mine Rd
Sawyerville, Illinois 62085

123 Keating St
Shipman, Illinois 62685

113 S Edwardsville St
Staunton, Illinois 62088

211 N Springfield St
Virden, Illinois 62690

510 Dean St
Wilsonville, Illinois 62093

Macoupin County

There are 19 US Post Offices in Macoupin County serving a total of 44,813 residents equating to 2,359 residents per post office. It's estimated that approximately 71,527 packages are handled across the 19 county post offices annually. Macoupin County is a county located in the southwestern portion of the U.S. state of Illinois. According to the 2010 census, it had a population of 47,765. The county seat is Carlinville. Macoupin County is part of the Metro-East region of the St. Louis, MO-IL Metropolitan Statistical Area. The primary industry is agriculture, consisting of crops of corn (maize), soybeans, and some wheat."