According to the Bible, every born again believer in Jesus is a part of the body of Christ, and therefore is a member of the church. As such, we do not maintain a "membership list" or expect you to take a blood oath to be loyal to the fellowship. In fact, we are perfectly fine with someone being a member of another church, but connecting with us as well. We are not trying a "build a church" and we do not measure our success by how many "members" we have.
All born again believers are welcomed as "members" of the church of Jesus, and therefore welcome in our little branch of that worldwide church.
All non-Christians are also welcome because Jesus said "the one who comes to Me I will certainly not cast out."