61262 -- U.S. ZIP code Municipality (1990): LYNN CENTER, Illinois All ZIPs for this municipality (1990): 61262 Population (2000): 878 Housing Units (2000): 324 Land area (2000): 44.228586 sq. miles (114.551508 sq. km) Water area (2000): 0.028618 sq. miles (0.074121 sq. km) Total area (2000): 44.257204 sq. miles (114.625629 sq. km) Located within: Illinois (IL) Location: 41.285950 N, 90.361176 W