History and culture - Mountains
Florence sits on one of Colorado's earliest oil stories
The area around Florence in Fremont County was an early Colorado oil field, and that history is one part of how the town took shape.
Published June 10, 2026 - Last verified June 15, 2026
Towns usually exist for a reason, and in Fremont County that reason is often something in the ground. Florence is a good example. The area around it was one of Colorado’s early oil fields, and oil was one of several industries — along with coal, farming, and the railroad — that shaped the town’s early years.
This is durable local history, not a tourist slogan. Drillers were pulling oil from the Florence area in the state’s early decades, and the field stayed in operation for many years. That activity is part of the story of why a community took root and grew there, though it was never the only reason.
Why this is worth knowing if you live in or near Florence: local history is not just trivia. It explains street layouts, old industrial sites, and why some land nearby has a long record of drilling or extraction. If you are buying property in an area with an oil and mining past, that history can be worth understanding.
For a careful account of Florence’s oil history, look to History Colorado and the Colorado Geological Survey rather than promotional sites. Treat specific dates and “firsts” as claims to confirm with those official sources.