New polling released by Gallup Tuesday showed that 70% of those Americans surveyed approved of same-sex marriage, a new milestone in the trend of approval since 1996 when Gallup first polled Americans on recognition of same-sex marriages, which then only registered a 27% approval.

According to the data kept by the firm, the upward trend steadily increased with a majority approval in 2011, followed by a 60% rating at the time of the U.S. Supreme Court’s Obergefell v. Hodges decision in 2015.

Gallup noted; “Since then, the issue has been less prominent in U.S. politics, and public support for same-sex marriage has continued to increase. Gallup has recorded other shifts in Americans’ ideas on marriage over time, historically, including expanded support for interracial marriage, which had 87% approval as of Gallup’s 2013 update.”

Republicans, who have consistently been the party group least in favor of same-sex marriage, show majority support in 2021 for the first time (55%). The latest increase in support among all Americans is driven largely by changes in Republicans’ views, Gallup reported.

Democrats have consistently been among the biggest supporters of legal same-sex marriage. The current 83% among Democrats is on par with the level of support Gallup has recorded over the past few years.

This could suggest that support for gay marriage has reached a ceiling for this group, at least for now. Meanwhile, support among political independents, now at 73%, is slightly higher than the 68% to 71% range recorded from 2017 to 2020.