City: Albia  
Chapter     Monroe #125 Council     Triad #46 Commandery Zerubbabel #68
City: Ames  
Chapter     Joshua #127 Council     Gebal #5 Commandery Ascension #69
City: Burlington  
Chapter     Iowa #1 Council     Zerubabbel #22 Commandery Saint Omer #15
City: Cedar Falls  
Chapter     Valley #20 Council     Crescent #16 Commandery Baldwin #11
City: Cedar Rapids  
Chapter     Trowel #49 Council     Palestine #27 Commandery Apollo #26
City: Clinton  
Chapter     Keystone #32 Council     Delta #23 Commandery Holy Cross #10
City: Council Bluffs  
Chapter     Star #47 Council     Joppa #15 Commandery Ivanhoe #17
City: Creston  
Chapter     Al Gabil #121 Council     Hiram #30 Commandery Bethany #29
City: Davenport  
Chapter     Davenport #16 Council     Scott #53 Commandery St Simon of Cyrene #9
City: Des Moines  
Chapter     Corinthian #14 Council     Alpha #1 Commandery Temple #4
City: Des Moines  
Chapter     Ascalon #139 Council     Arcturus #63 Commandery  Adrian #73
City: Dubuque  
Chapter     Dubuque #3 Council     Dubuque #3 Commandery Siloam #3
City: Estherville  
Chapter     Jeptha #128 Council     Earnest #54 Commandery Esdraelon #52
City: Iowa City  
Chapter     Iowa City #2 Council     Swafford #28 Commandery Palestine #2
City: Knoxville  
Chapter     Tadmor #18 Council     Knoxville # 61 Commandery Melita #64
City: Marion  
Chapter     Marion #19 Council     Commandery
City: Marshalltown  
Chapter     Signet #38 Council     King Solomon #20 Commandery St Aldemar #30
City: Mason City  
Chapter     Benevolence #46 Council     Mason City #45 Commandery Antioch #43
City: Muscatine  
Chapter     Washington #4 Council     Webb #8 Commandery Demolay #1
City: Newton  
Chapter     Gebal #12 Council     Malachi #55 Commandery Oriental #22
City: Ottumwa  
Chapter     Clinton #9 Council     Ottumwa #31 Commandery Malta # 31
City: Sioux City  
Chapter     Sioux City #26 Council     Zadok #4 Commandery Columbian #18
City: Spencer  
Chapter     Clay #112 Council     Temple #39 Commandery Azotus #65