워싱턴 여는교회 (워싱턴DC 알링턴 한인교회)

Based on ARDA 2020 data, this is likely one of 34 Non-Denominational congregations in Essex County, MA, with an average size of approximately 196 members. Non-Denominational accounts for 2% of the county's 453 congregations.

Source: ARDA 2020 Religious Congregations & Membership Study