Banner Island Ballpark
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Banner Island Ballpark is a ballpark in Stockton, California, home of the Stockton Ports, the Single-A affiliate of the Athletics in the California League. It opened in 2005, making it 21 years old in 2026 and seats about 5,300 fans. On the downtown Stockton waterfront.
The closest MLB stadium is Sutter Health Park in West Sacramento, about 44 miles away.
Ballpark facts
- Location
- Stockton, California
- Home of
- Stockton Ports
- League
- California League
- MLB affiliate
- Athletics
- Opened
- 2005
- Capacity
- 5,300
- Dimensions
- Left field 300 ft · Center 399 ft · Right field 326 ft
- Surface
- Natural grass
- Roof
- Open air
- 2026 attendance
- 1,736 per game
- Former names
- Stockton Ballpark
- Architect
- HKS, Inc.
Ballparks near Banner Island Ballpark10
- 1D-IKlein Family Field — Pacific Tigers same city
- 2JUCONick Cecchetti Baseball Field — San Joaquin Delta Mustangs same city
- 3JUCOModesto Pirates Baseball Field — Modesto Pirates 28 mi
- 4JUCOLos Medanos Mustangs Baseball Field — Los Medanos Mustangs 34 mi
- 5SummerMonte Vista High School — Walnut Creek Crawdads 36 mi
- 6D-ILouis Guisto Field — Saint Mary's Gaels 41 mi
- 7D-IIWarrior Field — Stanislaus State Warriors 41 mi
- 8JUCODiablo Valley Vikings Baseball Field — Diablo Valley Vikings 42 mi
- 9D-IJohn Smith Field — Sacramento State Hornets 43 mi
- 10JUCOBeaver Field — American River Beavers 43 mi
Other California League ballparks7
The Stockton Ports share the California League with 7 other teams listed on Inside the Park. Here they are, nearest first.
- 1Single-AExcite Ballpark — San Jose Giants 55 mi
- 2Single-AChukchansi Park — Fresno Grizzlies 122 mi
- 3Single-AValley Strong Ballpark — Visalia Rawhide 158 mi
- 4Single-AMorongo Field — Rancho Cucamonga Quakes 337 mi
- 5Single-AONT Field — Ontario Tower Buzzers 339 mi
- 6Single-ASan Manuel Stadium — Inland Empire 66ers 348 mi
- 7Single-ALake Elsinore Diamond — Lake Elsinore Storm 371 mi
Questions about Banner Island Ballpark
What other ballparks are in the California League?
7 other California League teams play at parks listed here. The nearest are Excite Ballpark, Chukchansi Park, and Valley Strong Ballpark.
Where do the Stockton Ports play home games?
The Stockton Ports play at Banner Island Ballpark in Stockton, California.
When did Banner Island Ballpark open?
Banner Island Ballpark opened in 2005.
How many people does Banner Island Ballpark hold?
Banner Island Ballpark has a capacity of about 5,300.
What is the closest MLB stadium to Banner Island Ballpark?
Sutter Health Park in West Sacramento, California, about 44 miles away.
What other ballparks are near Banner Island Ballpark?
Klein Family Field is also in Stockton. See the full list of nearby ballparks on this page.
Facts are for the 2026 season. Distances are straight-line miles between city centers. Capacity figures vary by source and some include lawn seating. See something wrong? Let us know. Is this your ballpark? Get the “Listed on Inside the Park” badge for your website.