How Many Baseball Stadiums Are There? 30 MLB Venues Explained

By Sarah Miller · January 14, 2034

There are 30 Major League Baseball (MLB) stadiums in the United States, one for each of the league's teams. These venues range from historic ballparks like Wrigley Field to modern facilities such as Globe Life Field, reflecting a blend of tradition and innovation in baseball culture.

Understanding MLB Stadiums: A Comprehensive Overview

Major League Baseball consists of 30 teams split evenly between the American League (AL) and National League (NL), each calling a unique stadium home. These stadiums serve not only as game-day arenas but also as cultural landmarks and economic drivers in their communities. With capacities ranging from approximately 30,000 to over 56,000, these ballparks offer diverse fan experiences shaped by architecture, location, and team history.

Key Facts About MLB Stadiums

Each MLB team has one primary home stadium.
No two MLB stadiums are identical in design or dimensions.
Newer stadiums often include mixed-use developments and advanced amenities.
All current stadiums meet MLB safety, size, and field standards.

Breakdown of Stadiums by League and Region

MLB divides its 30 teams into six divisions—three in each league. This structure influences scheduling and playoff qualification, while also shaping regional rivalries reflected in ballpark attendance and atmosphere.

American League Ballparks

AL East: Yankee Stadium (NYY), Fenway Park (BOS), Rogers Centre (TOR), Oriole Park at Camden Yards (BAL), Tropicana Field (TB)
AL Central: Guaranteed Rate Field (CWS), Progressive Field (CLE), Comerica Park (DET), Target Field (MINN), Kauffman Stadium (KC)
AL West: Angel Stadium (LAA), Oakland Coliseum (OAK), T-Mobile Park (SEA), Minute Maid Park (HOU), Globe Life Field (TEX)

National League Ballparks

NL East: Citi Field (NYM), Citizens Bank Park (PHI), Truist Park (ATL), Nationals Park (WSH), Marlins Park (MIA)
NL Central: American Family Field (MIL), Busch Stadium (STL), Great American Ball Park (CIN), PNC Park (PIT), Wrigley Field (CHC)
NL West: Dodger Stadium (LAD), Chase Field (ARI), Coors Field (COL), Petco Park (SD), Oracle Park (SF)

Detailed Stadium Data and Analysis

The following table provides essential information about each MLB stadium, including location, capacity, opening year, and notable features. This data helps illustrate trends in ballpark development and fan experience evolution.

Team	Stadium Name	Location	Capacity	Opened	Notable Feature
Angels	Angel Stadium	Anaheim, CA	45,050	1966	Movable outfield stands
Athletics	Oakland Coliseum	Oakland, CA	46,765	1966	Shared with NFL until 2020
Mariners	T-Mobile Park	Seattle, WA	47,929	1999	Retractable roof
Astros	Minute Maid Park	Houston, TX	41,168	2000	Downtown location, train in CF
Rangers	Globe Life Field	Arlington, TX	40,300	2020	Retractable roof
Yankees	Yankee Stadium	New York, NY	46,967	2009	Monument Park, Bronx location
Red Sox	Fenway Park	Boston, MA	37,755	1912	Green Monster, oldest active park
Blue Jays	Rogers Centre	Toronto, ON	49,396	1989	Retractable roof, Canada-based
Orioles	Oriole Park at Camden Yards	Baltimore, MD	45,971	1992	Started retro-ballpark trend
Rays	Tropicana Field	St. Petersburg, FL	25,000 (approx.)	1990	Domed stadium, artificial turf
White Sox	Guaranteed Rate Field	Chicago, IL	40,615	1991	Lawn seating, cross-town rivalry
Guardians	Progressive Field	Cleveland, OH	34,830	1994	Intimate design, high attendance
Tigers	Comerica Park	Detroit, MI	41,083	2000	Fountain in LF, large signage
Twins	Target Field	Minneapolis, MN	38,544	2010	Downtown access, cold weather design
Royals	Kauffman Stadium	Kansas City, MO	37,903	1973	Fountains beyond CF, recent renovations
Mets	Citi Field	Queens, NY	41,800	2009	Modern design, adjacent to original site
Phillies	Citizens Bank Park	Philadelphia, PA	42,901	2004	Harry the K statue, Ashburn Alley
Braves	Truist Park	Atlanta, GA	41,084	2017	Part of The Battery Atlanta complex
Nationals	Nationals Park	Washington, D.C.	41,330	2008	First LEED-certified MLB stadium
Marlins	Marlins Park	Miami, FL	37,446	2012	Artistic design, retractable roof
Brewers	American Family Field	Milwaukee, WI	41,900	2001	Retractable roof, sausages race
Cardinals	Busch Stadium	St. Louis, MO	44,494	2006	Architectural nod to Gateway Arch
Reds	Great American Ball Park	Cincinnati, OH	42,319	2003	Riverfront setting, Big Red Machine tribute
Pirates	PNC Park	Pittsburgh, PA	38,747	2001	Scenic views of downtown skyline
Cubs	Wrigley Field	Chicago, IL	41,649	1914	Ivy-covered walls, no lights until 1988
Dodgers	Dodger Stadium	Los Angeles, CA	56,000	1962	Largest capacity, hillside location
Diamondbacks	Chase Field	Phoenix, AZ	48,405	1998	Retractable roof, swimming pool
Rockies	Coors Field	Denver, CO	50,144	1995	High altitude effects on gameplay
Padres	Petco Park	San Diego, CA	40,500	2004	Urban layout, Gaslamp Quarter view
Giants	Oracle Park	San Francisco, CA	41,915	2000	Bay views, splash hits into water

Table data source:1, 2

The data shows that stadium capacities range widely, with Dodger Stadium being the largest at over 56,000 and Tropicana Field among the smallest due to reduced configurations. The average capacity is around 42,000. Most modern stadiums opened after 1990 emphasize fan comfort, urban integration, and architectural uniqueness. Older parks like Fenway Park and Wrigley Field remain iconic despite smaller sizes, demonstrating enduring appeal through tradition and charm.

Historical Evolution of Baseball Stadiums

Baseball stadiums have evolved from simple wooden structures in the early 20th century to today’s technologically advanced venues. The era of multi-purpose concrete stadiums (1960s–1980s) gave way to “retro-classic” designs starting with Camden Yards in 1992, which inspired parks like PNC Park and Jacobs Field. Today’s stadiums focus on enhancing fan experience through local cuisine, interactive zones, and sustainable building practices.

Generations of Ballparks

Wooden Era (pre-1920): E.g., Polo Grounds (original)
Concrete & Steel (1920s–1960s): Yankee Stadium (1923), Shibe Park
Multi-Purpose (1960s–1980s): Riverfront Stadium, Kingdome
Retro-Classics (1990s–present): Camden Yards, PNC Park, Oracle Park
Modern Hybrid (2010s–present): Globe Life Field, Truist Park with mixed-use districts

About How Many Baseball Stadiums Are There: Common Questions

How many official MLB stadiums are there in 2025?

As of 2025, there are exactly 30 MLB stadiums, one for each of the league's franchises. No stadium is shared by two MLB teams on a permanent basis, although temporary arrangements have occurred during relocation transitions.

Are there any new baseball stadiums planned?

Yes, the Oakland Athletics are planning a new waterfront stadium in Las Vegas, expected to open in 2028. Once completed, it will replace the Oakland Coliseum as their home venue, pending final approvals and construction timelines.

Do any MLB teams share a stadium?

No current MLB teams share a stadium. While some stadiums have hosted multiple teams historically (e.g., Shea Stadium housed both Mets and Yankees temporarily), all 30 teams now have exclusive use of their respective ballparks.

What is the oldest MLB stadium still in use?

Fenway Park, home of the Boston Red Sox, is the oldest active MLB stadium, having opened in 1912. It is followed closely by Wrigley Field (1914), home of the Chicago Cubs.

Which baseball stadium has the largest seating capacity?

Dodger Stadium in Los Angeles has the highest seating capacity at approximately 56,000. It has held this distinction since its opening in 1962 and remains a model of spacious ballpark design.

Why do some stadiums have retractable roofs?

Stadiums in regions with extreme or unpredictable weather—such as Phoenix (Chase Field), Seattle (T-Mobile Park), and Arlington (Globe Life Field)—use retractable roofs to ensure game continuity and fan comfort regardless of outdoor conditions.

Is the number of baseball stadiums increasing?

The total number of MLB stadiums will increase to 31 if and when the Oakland Athletics relocate to Las Vegas and complete their new stadium. However, expansion beyond 30 teams would be required for further growth, which MLB has not announced as of 2025.