1980Final results
1980 election for Ohio's 14th District
U.S. House · Ohio
John F. Seiberling (D) won with 64.9% of the vote, defeating Louis A. Mangels (R) by 29.7 points.
John F. SeiberlingDemocrat · winner
64.9%103,336
Louis A. MangelsRepublican
35.1%55,962
159,298 votes
Source: MIT Election Data and Science LabUpdated Sep 30, 2026, 7:25 AM ET
The seat over time
D − R margin in this seat's races around 1980
Races before and after
Source: MIT Election Data and Science LabUpdated Sep 30, 2026, 7:25 AM ET
Money in this race
Each line compares the two campaigns on one scale.
John F. SeiberlingLouis A. Mangels
$31.8K
Raised by the campaign
$39.7K
$29.1K
Spent by the campaign
$37.9K
$0
Cash on hand
$0
Campaign money: FEC, through Dec 31, 1980.
Source: FEC campaign filingsUpdated Dec 31, 1980