Districts
Niigata 3rd District — 2026 Election Results
Updated 25 Tháng 5, 2026
Niigata 3rd District in 2026 had 3 candidates. 斎藤 洋明 (LDP) won with 115,991 votes (54.6% vote share).
Election Performance
Full Ranking
| Rank | Candidate | Party | Votes | Share | Outcome |
|---|---|---|---|---|---|
| #1 | 斎藤 洋明 | LDP | 115,991 | 54.6% | Won |
| #2 | 黒岩 宇洋 | Centrist | 76,452 | 36.0% | Lost |
| #3 | 佐久間 慶子 | Sanseito | 19,878 | 9.4% | Lost |
Margin of Victory
Winner 斎藤 洋明 beat runner-up 黒岩 宇洋 by 39,539 votes (18.6 pp).
Political Context
Party Distribution
LDP1
Centrist1
Sanseito1
Prefecture & Region
This district is located in Niigata and elects one representative to the House of Representatives.
Comparative Snapshot
Historical Results
| Year | Winner | Party | Vote Share |
|---|---|---|---|
| 2026 | 斎藤 洋明 | LDP | 54.6% |
| 2024 | 黒岩 宇洋 | CDP | 49.3% |
| 2021 | 斎藤 洋明 | LDP | 53.6% |