南达科他州联邦参议员民调：朗兹以50%对42%领先独立候选人本斯
2026年10月22日公布的一项新民调显示，在南达科他州联邦参议员选举中，寻求连任的共和党参议员迈克·朗兹以50%对42%领先独立候选人布莱恩·本斯，另有8%的选民尚未决定。
这项由KELOLAND新闻与爱默生学院合作进行的民调于10月19日至20日访问了803名可能的选民，误差幅度为正负3.5个百分点。民调同时显示，特朗普总统在南达科他州的支持率为44%，不支持率为52%，较今年3月的民调明显下滑；不过在已经提前投票的选民中，本斯以55%对45%暂时领先朗兹。
若50%对42%的格局维持到11月3日选举日，这将是朗兹自1990年州参议员选举以来最接近的一次选战。朗兹曾任南达科他州州长，自2015年起担任联邦参议员，此次竞选第三个任期；本斯则以独立身份挑战，主打跨党派选民支持。
来源：GSM·美国
South Dakota Senate Poll: Rounds Leads Independent Bengs 50% to 42%
A new poll released on October 22, 2026, shows Republican Senator Mike Rounds, seeking re-election in South Dakota's U.S. Senate race, leading independent candidate Brian Bengs 50 percent to 42 percent, with 8 percent of voters undecided.
The poll, conducted by KELOLAND News with Emerson College on October 19–20 among 803 likely voters, has a margin of error of plus or minus 3.5 percentage points. It also found President Trump's approval rating in South Dakota at 44 percent, with 52 percent disapproving — a marked drop from a March poll — though among voters who have already voted early, Bengs leads Rounds 55 percent to 45 percent.
If the 50–42 split holds through the November 3 election, it would be Rounds' closest race since his 1990 state senate election. Rounds, a former South Dakota governor, has served in the U.S. Senate since 2015 and is seeking a third term; Bengs is challenging as an independent, running on cross-party support.
Source: GSM News
来源：GSM·美国（原文链接）
图片来源：图：南达科他州议会大厦柱廊。摄影：w_lemay，CC BY-SA 2.0（Wikimedia Commons）。Photo: The portico of the South Dakota State Capitol in Pierre. Photo by w_lemay, CC BY-SA 2.0 (Wikimedia Commons).
