Delaware has 1,091 church listings in the Churches List directory, spread across 55 cities and towns. 84 listings are verified, 1,062 include a phone number, and 393 publish a website. The 2020 US Religion Census counted 966 congregations of 102 religious bodies in Delaware, with 409,412 reported adherents across 3 counties. 24 Delaware church buildings hold National Register of Historic Places listings@if ($wayback > 0), and 2 of the state's church websites were already archived by the Internet Archive before 2001@endif.
| Religious body | Congregations | Adherents |
|---|---|---|
| Catholic Church | 45 | 197,094 |
| Non-denominational Christian Churches | 210 | 49,392 |
| United Methodist Church | 146 | 39,959 |
| Hindu Temples | 3 | 12,731 |
| Jehovah's Witnesses | 38 | 9,368 |
| Episcopal Church | 33 | 8,099 |
| Muslim Estimate | 9 | 7,065 |
| African Methodist Episcopal Church | 29 | 6,888 |
| Southern Baptist Convention | 42 | 6,561 |
| Presbyterian Church (U.S.A.) | 31 | 6,117 |
| Assemblies of God | 18 | 5,995 |
| Wesleyan Church | 14 | 5,854 |
| Church of Jesus Christ of Latter-day Saints | 12 | 5,634 |
| Evangelical Lutheran Church in America | 13 | 4,777 |
| National Baptist Convention, USA, Inc. | 9 | 3,983 |
| Tradition | Listings |
|---|---|
| Non-Denominational | 204 |
| Baptist Churches | 119 |
| Methodist | 112 |
| United Methodist | 86 |
| Catholic | 60 |
| Episcopal | 45 |
| Presbyterian | 44 |
| Church of God | 43 |
| African Methodist Episcopal | 37 |
| Pentecostal | 31 |
| Lutheran | 26 |
| Church of Christ | 25 |
| Church of the Nazarene | 20 |
| Community | 18 |
| Seventh Day Adventist | 17 |
Directory figures are live counts from the Churches List database for Delaware (DE) as of June 2026. Congregations and adherents come from the 2020 US Religion Census, a county-level enumeration reported by religious bodies and aggregated here to the state; its methodology differs from a directory count and the two will not match. Historic-register counts join National Register of Historic Places listings to directory churches. Statistics for other states: Texas · California · Pennsylvania · North Carolina · Ohio · Florida · Illinois · Georgia · New York · Michigan. See also the national statistics page, the Delaware directory, and dataset licensing.