| Business | Phone |
| Calvary Baptist Church 313 Walnut, Walnut 51577 | (712) 784-3703 |
| Catholic Church 714 Central St, Walnut 51577 | (712) 784-3388 |
| Catholic Church 718 Antique City Dr, Walnut 51577 | (712) 784-3388 |
| First Presbyterian Church 406 Antique City Dr, Walnut 51577 | (712) 784-3953 |
| Monroe Methodist Church 241 Umbrella Rd, Walnut 51577 | (712) 784-3009 |
| Our Savior Lutheran Church 903 Antique City Dr, Walnut 51577 | (712) 784-3644 |
| Peace United Church Of Christ 404 North St, Walnut 51577 | (712) 784-3546 |