Cotton Valley Mayor's Office Address: 478 Resident St, Cotton Valley, LA 71018 Phone: (318) 832-4283 City Government-Executive Offices Other Businesses: Homade Cafe at 21353 Highway 371, Cotton Valley, LA 71018 Homade at 212 Sam Maddry Rd, Cotton Valley, LA 71018 Barksdale Federal Credit Union at 106 Resident St, Cotton Valley, LA 71018 Cotton Valley Police Department at 478 Resident St, Cotton Valley, LA 71018