The U.S. Geological Survey records Cairo as a populated place. Its GNIS reference point is listed under the county label Alexander County, Illinois, on the Cairo map. This identifies a geographic reference point, not the full community boundary, current administrative boundaries, or its legal incorporation status. Use the locality and county references below when checking an address or distinguishing similarly named places.
These places come from the existing exact-locality directory. Map coverage is not a complete business inventory.
Cairo · 0.2 miles straight-line · 1808 Washington Avenue, Cairo, IL, 62914
Map extract: 2026-09-03Cairo · 0.5 miles straight-line · 1102 Washington Avenue, Cairo, IL, 62914
Map extract: 2026-09-03Listings describe map records, not recommendations or a guarantee that a business is open. Confirm opening hours and service availability directly before visiting.
USGS GNIS lists the reference point for Cairo under the county label Alexander County. A reference point is not a municipal boundary or proof of current administrative boundaries; consult the linked locality and county sources for the geographic identity.
These records belong to Cairo's exact-locality directory: Hannibal Black Sports Grill (Cairo, 0.2 miles straight-line); Shemwell's Barbecue (Cairo, 0.5 miles straight-line). Map coverage is not a complete inventory; confirm addresses and opening hours directly.
For an address in Alexander County, confirm school assignment, utility service and permitting with the responsible provider or local authority. Nearby listings do not establish a school district, utility service territory or municipal boundary.
