Iowa City Lesbians at . Join for FREE and meet hundreds of Lesbian singles in Iowa City and surrounding areas. Lesbians of Iowa has 2,512 members. Membership in LOIA is exclusive to 18+ females, trans-folk and gender non-conforming individuals within the LGBT+ community. While we love our allies, this space is not for you. Membership in LOIA is dependent upon the answering the criteria questions at the time of request.