School enrollment numbers from each year inform the following school year’s classifications for IHSAA sanctioned sports. Enrollment numbers are provided by the Basic Educational Data Survey (BEDS) from the Iowa Department of Education. Whole grade and cooperative sharing agreements listed as available. To view other sports or overall BEDS numbers, view the Classifications page.


Sport Breakdown

Tennis: Two classes.

2A: Largest 48 schools.

1A: Remaining schools.




Latest update: March 21, 2024

Valley, West Des Moines22722A
Waterloo, West22322AWaterloo East; Waterloo Christian
Iowa City, West 20772AClear Creek Amana; Washington
Waukee 20632AADM, Adel; Van Meter
Iowa City, City High19682ARegina, Iowa City; West Branch; Solon
Johnston 19532AWoodward-Granger
Marshalltown 18762AEast Marshall, LeGrand; West Marshall, State Center; GMG, Garwin; BCLUW, Conrad
Southeast Polk 17972A
Des Moines, Lincoln 17852A
Linn-Mar, Marion17132A
Des Moines, East 15492A
Waukee, Northwest15022A
Ames 14882AGilbert
Ankeny Centennial 14852A
Des Moines, Roosevelt 14582A
Ankeny14392AAnkeny Christian Academy
Indianola 14012AWinterset; Southeast Warren, Liberty Center
Cedar Falls 13492AValley Lutheran, Cedar Falls
Muscatine 13332ALouisa-Muscatine
Prairie, Cedar Rapids13012A
Cedar Rapids, Kennedy 12962A
Urbandale 12822ADes Moines Christian
Pleasant Valley12682A
Sioux City, North 12512A
Bettendorf 12102AMorning Star Academy; Rivermont Collegiate
Cedar Rapids, Jefferson12032A
Dubuque, Hempstead 11772A
Davenport, Central 11502A
Sioux City, East 11492A
Ottumwa11392AOttumwa Christian
Burlington 11182ANotre Dame, Burlington; West Burlington
Davenport, West 10962A
Dubuque, Senior 10902A
Des Moines, North 10732A
Davenport, North 10562A
Council Bluffs, Abraham Lincoln 10402A
Dowling Catholic, West Des Moines9952A
Mason City9792AWest Fork, Sheffield; North Iowa Christian
Cedar Rapids, Washington 9622A
Sioux City, West 9562A
Fort Dodge9282ASt. Edmond, Fort Dodge
Council Bluffs, Thomas Jefferson 9042A
Iowa City, Liberty8972A
Clinton8002APrince of Peace Catholic, Clinton
North Scott, Eldridge7832A
Norwalk 7672A
Dallas Center-Grimes 7442A
Marion 7372AAlburnett
Lewis Central 7221A
Des Moines, Hoover 7131A
Epworth, Western Dubuque 6911A
Newton 6811A
Kuemper Catholic, Carroll6311ACarroll
Waverly-Shell Rock 5941A
Pella 5781A
Spirit Lake 5741AOkoboji, Milford
Storm Lake 5621A
Boone 5451A
Le Mars 5351A
Spencer 5221A
Central DeWitt 5161ACalamus-Wheatland
North Polk, Alleman4951A
Saydel 4911AGrand View Christian School
Fort Madison 4661AHoly Trinity Catholic, Fort Madison
Oskaloosa 4541A
Xavier, Cedar Rapids4491A
Glenwood 4471A
Mount Pleasant 4441A
Decorah 4281A
Webster City 4241A
Maquoketa 4101A
Estherville Lincoln Central 4061AGTRA
AP/DNH4041ADike-New Hartford
Ballard 4031A
Sergeant Bluff-Luton 4031A
Creston 3971A
Bishop Heelan Catholic, Sioux City3761A
Columbus Catholic, Waterloo3741AHudson
Nevada 3741A
Harlan Community3691A
Independence 3691A
Atlantic 3651A
Fairfield 3651AMaharishi, Fairfield
Hampton-Dumont -CAL3601A
South Tama County, Tama3581A
Clear Lake 3561A
Grinnell 3541A
Union, LaPorte City3451ANorth Tama, Traer
Wahlert, Dubuque3371A
Assumption, Davenport3201A
Oelwein 3191AWest Central, Maynard
Davis County, Bloomfield3111A
Chariton 3071A
Red Oak 3051AStanton
Centerville 3001A
GCGR, Grundy Center2931AGladbrook-Reinbeck
Albia 2911A
Iowa Falls - Alden 2881A
Clarinda 2681A
Cherokee, Washington2631A
Camanche 2281A
Osage 2251A
Shenandoah 2141A
Audubon 2001AExira Elk Horn-Kimballton
Pella Christian 1951A
South Hardin1871A
Southwest Valley 1631A
St. Albert, Council Bluffs1231A