A part of Ohio Trails for Genealogy Trails

Welcome To

Allen County, Ohio

History and Genealogy


Bluffton Library

145 S Main St
Bluffton, OH 45817

Central library

Cairo Library

519 Wall St
Cairo, OH 45820

Branch library

Delphos Library

309 W 2nd St
Delphos, OH 45833

Central library

Elida Library

200 W Main St
Elida, OH 45807

Branch library

Harrod Library

9520 Harrod Road
Harrod, OH 45850

Branch library

Lafayette Library

225 E Sugar St
Lafayette, OH 45854

Branch library

Lima Library

650 W Market St
Lima, OH 45801

Central library

Spencerville Library

114 S Broadway
Spencerville, OH 45887

Branch library


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