
Merchants & Farmers Bank · National Register of Historic Places
Dumas’s story
147 years in pictures
Census counts: 519 in 1910, a peak of 6,091 in 1980, 4,001 in 2020. The archive holds 12 old photos and papers going back to 1989 and 3 maps from 1935 on.
5 places on the National Register of Historic Places.
Explore the history →
Getting set upMoving to Dumas: who provides what
Who provides power, water and the rest in Dumas, and how to reach them.
The full setup list →EPA SDWIS (Oct 9, 2026) · HIFLD + EIA-861 2025 · Census 2020 ZCTAs · NCES 2024–25 · registration: vote.gov, updated Nov 18, 2024.