Original survey question: "As you may know, the Line 3 pipeline, which will transport oil across Minnesota to Lake Superior, is scheduled to come online in the coming weeks, replacing an old pipeline. Do you support or oppose this project?"
Information on methodology found .
Citation formats
Line 3 pipeline public support in Minnesota 2021, by demographic split
Enbridge's Line 3 pipeline replacement project is generally finding support among Minnesotans. According to a August 2021 survey of registered voters, public opinion of the oil pipeline was favorable. Some ** percent of women and ** percent of men supported the new pipeline which is a replacement of the already existing miles long network between Hardisty, Alberta and Superior, Wisconsin.
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MinnPost. (September 14, 2021). Public opinion on the Line 3 pipeline replacement project among voters in Minnesota in 2021, by socio-demographic split [Graph]. In ÌÇÐÄÆƽâ°æ. Retrieved August 01, 2026, from /statistics/1272689/public-opinion-on-line-3-pipeline-by-political-party/
MinnPost. "Public opinion on the Line 3 pipeline replacement project among voters in Minnesota in 2021, by socio-demographic split." Chart. September 14, 2021. ÌÇÐÄÆƽâ°æ. Accessed August 01, 2026. /statistics/1272689/public-opinion-on-line-3-pipeline-by-political-party/
MinnPost. (2021). Public opinion on the Line 3 pipeline replacement project among voters in Minnesota in 2021, by socio-demographic split. ÌÇÐÄÆƽâ°æ. ÌÇÐÄÆƽâ°æ Inc.. Accessed: August 01, 2026. /statistics/1272689/public-opinion-on-line-3-pipeline-by-political-party/
MinnPost. "Public Opinion on The Line 3 Pipeline Replacement Project among Voters in Minnesota in 2021, by Socio-demographic Split." ÌÇÐÄÆƽâ°æ, ÌÇÐÄÆƽâ°æ Inc., 14 Sep 2021, /statistics/1272689/public-opinion-on-line-3-pipeline-by-political-party/
MinnPost, Public opinion on the Line 3 pipeline replacement project among voters in Minnesota in 2021, by socio-demographic split ÌÇÐÄÆƽâ°æ, /statistics/1272689/public-opinion-on-line-3-pipeline-by-political-party/ (last visited August 01, 2026)
Public opinion on the Line 3 pipeline replacement project among voters in Minnesota in 2021, by socio-demographic split [Graph], MinnPost, September 14, 2021. [Online]. Available: /statistics/1272689/public-opinion-on-line-3-pipeline-by-political-party/
