Connecticut cities with the most churches
- Bridgeport: 266
- New Haven: 194
- Hartford: 191
- Waterbury: 138
- Stamford: 101
- Hamden: 81
- New Britain: 79
- Danbury: 72
- Norwalk: 62
- Meriden: 55
Most common denominations in Connecticut
Counted from church names that include a denomination word.
- Baptist: 215
- Catholic: 94
- Pentecostal: 86
- Lutheran: 78
- Church of God: 71
- Church of Christ: 51
- Apostolic: 51
- Nondenominational/Community: 48
- Jewish: 48
- Assemblies of God: 46
Sample: churches in Bridgeport
| Church | Street address | Denomination (from name) |
|---|---|---|
| Agape House Fellowship | 608 N Summerfield Ave | Not stated |
| All In One-One In All Missionary Messiah Baptist Church Inc | 92 Sage Ave | Baptist |
| Alliance Of Divine Love Inc | 253 Beechwood Ave | Not stated |
| Alpha & Omega Church Of New Beginnings Inc | 359 Harral Ave | Not stated |
| Amazing Grace Church Inc | PO Box 915 | Not stated |
| American Sons & Daughters Of Carpatho-Russia Inc | 364 Mill Hill Ave | Not stated |
| Anglican Church Of The Resurrection Inc | 717 Clinton Ave | Episcopal/Anglican |
| Anointed Ones Ministry | 77 Northfield St | Not stated |
| Anointed Word Christian Center Inc | 41 Patricia Rd Apt D | Not stated |
| Apostles Continuation Church Int | 98 Linen Ave | Not stated |
| Apostolic Ark Pentecostal Church Of Jamaica Usa Inc | 342 James St # 344 | Pentecostal |
| Apostolic Ark Pentecostal Church Of Usa | 1857 Barnum Ave | Pentecostal |
| Apostolic Church Lawna Usa Inc | 444 Broadbridge Rd | Apostolic |
| Apostolic Outreach Fellowship Incorporated | 1281 Stratford Ave | Apostolic |
| Apostolic Worship Center Inc | 540 E Washington Ave | Apostolic |
| Arc Angels Ministries | 115 Little Deer Rd | Not stated |
| Asia Evangelical Church | 376 Center St | Evangelical |
| Assael Christian Church | 100 Butler Ave | Christian Church |
| Assembly Of God Church New Jerusalem Inc | 40 Silliman Pl | Assemblies of God |
| At His Word Ministries - Word & Power Church | 715 Burnsford Ave | Not stated |
The full list includes all 2,785 Connecticut churches with EIN, city, ZIP and ruling year, plus every other state.
Where does this data come from?
The IRS Exempt Organizations Business Master File, downloaded in October 2026. Figures are as reported on each organization's latest return on file with the IRS. Personal contact names are not included.