Springboro, Ohio ZIP Codes

ZIP records
1
Sum of listed ZIP population estimates
27,545
Counties represented
1
Population range
27,545–27,545 per ZIP

Population sum includes positive estimates in these ZIP records; it is not an official city population.

Top ZIP Codes by Population

Rank	ZIP Code	City	County	Population estimate
1	45066	Springboro	Warren	27,545

Counties represented

Warren County

All ZIP Codes in Springboro

ZIP 45066 — Warren County

Browse all ZIP data for Ohio

Methodology: ZIP records are grouped by the source file's primary city and state fields. Population ranges and sums use positive ZIP-level estimates; sums should not be read as official city totals. County links use each record's listed county assignment.