Trinidad, Colorado

• Open map evidence
• Research guide
• Las Animas County

Buildings and businesses the archive holds for this place. Each opens its own page, with the source record it came from.

On the National Register 12 of 16 shown

• Aultman Houselisted 2007
• Baca House and Outbuildinglisted 1970
• Carnegie Public Librarylisted 1995
• Corazon de Trinidadlisted 1973
• East Street Schoollisted 2007
• First Baptist Churchlisted 2000
• First Christian Churchlisted 1995
• First Methodist Episcopal Churchlisted 2005
• Jaffa Opera Houselisted 1972
• Frank Latuda Houselisted 2010
• McCormick Houselisted 2009
• Nichols Houselisted 2005

Every listing in Las Animas County

Trinidad fell from 9,096 to 8,329 between 2010 and 2020. These are the recorded population figures Wikidata holds for this place, reached through the Geographic Names Information System number this page is keyed on rather than by name, so they belong to this place and not to another of the same name. Most are census counts, but not all are: an early figure may be a founding or settlement estimate, and an estimate published within five years of a census is left out. The change column is computed, and is left blank where more than 20 years separate a figure from the one before it, because a gap that long is not a change between two counts.

Matched by testing this settlement's coordinate against the published boundary of every sheet in the United States Geological Survey's historical collection. Each opens the scanned sheet at the Survey.

• 1891 USGS Spanish Peaks quadrangle1:125000
• 1891 USGS Trinidad quadrangle1:125000
• 1893 USGS Spanish Peaks quadrangle1:125000
• 1893 USGS Trinidad quadrangle1:125000
• 1895 USGS Spanish Peaks quadrangle1:125000
• 1897 USGS Spanish Peaks quadrangle1:125000, 5 printings
• 1900 USGS Spanish Peaks quadrangle1:125000
• 1951 USGS Trinidad quadrangle1:24000, 4 printings
• 1951 USGS Trinidad West quadrangle1:24000, 2 printings
• 1954 USGS Trinidad quadrangle1:250000, 2 printings
• 1955 USGS Trinidad quadrangle1:250000
• 1958 USGS Trinidad quadrangle1:250000
• 1959 USGS Trinidad quadrangle1:250000
• 1982 USGS Trinidad quadrangle1:100000
• 1988 USGS Trinidad quadrangle1:250000

Regional context, not property-specific evidence. The federal wildfire occurrence database lists 100 fires within 5 miles of Trinidad between 1992 and 2020, burning about 59 acres in total. 14 started naturally. 4 were recorded as arson. Distance is straight-line from the map coordinates, so a fire counted here may appear on a neighbouring settlement's page as well.

The most recent of them, most recent first, with the day each was reported and the service that recorded it.

Settlements close enough to share some of these fires:

• Jansen
• Piedmont (historical)
• Saint Thomas (historical)
• Sopris (historical)
• Sopris Plaza (historical)
• Starkville

Every fire recorded in Las Animas County

Regional context, not property-specific evidence. The federal mineral resources record lists 14 workings within 5 miles of Trinidad: 7 past producers, 4 producers, 3 occurrences. 4 still produce. What was taken out: Clay, Stone, Crushed/Broken, Sand and Gravel, Construction, Fire Clay (Refractory). Distance is straight-line from the map coordinates, so a quarry counted here may appear on a neighbouring settlement's page as well.

Every working recorded in Las Animas County

Regional context, not property-specific evidence. The National Weather Service names Trinidad in 79 storm reports between 1994 and 2025: 62 hail, 6 thunderstorm wind, 5 tornado, 3 heavy rain. The reports record 4 injuries. Each account below is quoted exactly as the forecast office filed it, from the NOAA Storm Events Database, and each date opens the federal record of that event.

Every storm recorded in Las Animas County

The eight closest, with where each one stands in the county. Distances are straight-line, computed from the Geographic Names Information System coordinates.

Matched on this settlement's Geographic Names Information System number rather than its name, so it cannot be a different place of the same name in another state.

This settlement is recorded in the Geographic Names Information System as feature 204811. The sheet list is computed by point-in-boundary test against the United States Geological Survey's historical topographic inventory. Both are works of the United States government and carry no copyright under 17 U.S.C. 105.

Wildfire. Short, Karen C. 2022. Spatial wildfire occurrence data for the United States, 1992-2020 [FPA_FOD_20221014]. 6th Edition. Fort Collins, CO: Forest Service Research Data Archive. https://doi.org/10.2737/RDS-2013-0009.6 Collected with United States Government funding and usable without additional permissions or fees.

Mines and quarries. USGS Mineral Resources Data System (MRDS) https://mrdata.usgs.gov/mrds/ A work of the United States government, no copyright under 17 U.S.C. 105.

Storms. NOAA National Centers for Environmental Information, Storm Events Database https://www.ncei.noaa.gov/stormevents/ A work of the United States government, no copyright under 17 U.S.C. 105. Narratives are quoted verbatim from the National Weather Service report and are not edited or summarised.