The PA
Blueprint
67 COUNTIES
2028 INITIATIVE
DashboardNo PA, No POTUSCountiesResearch
← Back to all 67 counties

Lebanon County

Central · Pennsylvania

Lebanon County is currently classified as a Slipping county, with steady erosion of the Democratic registration advantage. Democrats trail by 27,296 voters, compared to a 19,901-voter Republican advantage in 2016. To put Pennsylvania back on track for 2028, Lebanon County needs 12,933 net new Democratic registrations.

2028 Registration Quota
+12,933
Net new Democratic registrants
Dem Advantage · 2000 → 2026
2000
−21K
PEAK · 2008
−17K
NOW · 2026
−27K
Registration · The Roll
Dem registered25K
Rep registered53K
Unaffiliated Registered12K
Dem velocity (per yr)−136
Rep velocity (per yr)+692
Mobility score19.3%
Pop growth (2010→2026)26.0%
Proj. Dem · 202826K
Proj. Rep · 202856K
GAP WIDENING · Reps outpace Dems by +828/yr. At this pace another +1.7K by 2028.
Retention · Voters at Risk
1,648inactive Democrats
6.51% of Lebanon's Democratic base
For context: 1,586 inactive Republicans (3.01% of R base)
Inactive voters who don't vote in two consecutive federal elections face cancellation under federal law.
Vote Model · 2024 → 2028
2024 vote margin−24K
Dem conversion (2024)92.7%
Rep conversion (2024)90.2%
Proj. 2028 · trended−30K
Proj. 2028 · weak−35K
TRENDED = post-2016 conversion drift continues · WEAK = Dem conversion falls to 75% (bad-candidate floor)
← Back to all 67 counties