Denmark, Iowa

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 3 records

• Bridgeport Bridgelisted 1998
• Hosea S. and Elizabeth Case Houselisted 2022
• Denmark Congregational Churchlisted 1977

Denmark grew from 423 to 425 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.

• 1936 USGS Fort Madison quadrangle1:62500, 3 printings
• 1958 USGS Burlington quadrangle1:250000, 4 printings
• 1961 USGS Burlington quadrangle1:250000
• 1963 USGS Burlington quadrangle1:250000
• 1964 USGS Fort Madison quadrangle1:24000, 2 printings
• 1985 USGS Burlington quadrangle1:100000, 2 printings
• 1990 USGS Burlington quadrangle1:250000, 2 printings

Regional context, not property-specific evidence. The federal wildfire occurrence database lists 13 fires within 5 miles of Denmark between 2018 and 2020, burning about 114 acres in total. None started naturally. None was 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:

• South Augusta
• Sawyer
• Wever
• Fort Madison
• Summit (historical)
• West Point

Every fire recorded in Lee County

Regional context, not property-specific evidence. The federal mineral resources record lists 7 workings within 5 miles of Denmark: 6 past producers, 1 producer. 1 still produces. What was taken out: Stone, Crushed/Broken, Limestone, Dimension, Stone, Crushed/Broken. 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 Lee County

Regional context, not property-specific evidence. The National Weather Service names Denmark in 26 storm reports between 1999 and 2026: 16 hail, 7 thunderstorm wind, 1 flash flood, 1 flood. No death or injury is recorded in these reports. 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 Lee 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 455882. 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.