Which U.S. baseball stadium holds the record for the highest attendance on an annual basis?

Typically it is the Dodgers who have the highest attendance rate this year again. Dodger Stadium can hold up to 56,000 fans for a game making it the second-largest stadium in MLB.

Rank Team Average Attendance Games Total Attendance
1 Dodgers 48,068 53 2,547,648
2 Yankees 41,381 58 2,400,125
3 Cardinals 41,205 54 2,225,086
4 Padres 40,672 54 2,196,310
5 Braves 39,510 57 2,252,089

https://sports.betmgm.com/en/blog/mlb/mlb-teams-most-fans-highest-attendance-this-season-sgc/

The 1993 Colorado Rockies playing at Mile High Stadium have the highest single season attendance Record at 4,483,350 total on the season and a per game average of 55,350

https://www.baseball-almanac.com/teams/rockattn.shtml

The 2005-2008 Yankees put together a string over for four consecutive seasons of having over 4 Million annual attendance and over 50 thousand per game.

New?York?Yankees 2008 4,298,655 53,070 Yankee?Stadium
New?York?Yankees 2007 4,271,867 52,739 Yankee?Stadium
New?York?Yankees 2006 4,248,067 52,445 Yankee?Stadium
New?York?Yankees 2005 4,090,696 50,502 Yankee?Stadium

https://www.baseball-almanac.com/teams/yankatte.shtml

Last but certainly not the least...
The Dodgers have had one million in attendance every season since 1945!!

https://www.baseball-almanac.com/teams/laatte.shtml