The story so far
from Wikipedia & the U.S. CensusHillsboro is an unincorporated community in Sierra County, New Mexico, United States, located in the southwestern part of the state. It was founded in 1877, following the discovery of gold. The community was the county seat of Sierra County from 1884 until 1936, when Hot Springs (now called Truth or Consequences) became the county seat. As of the 2020 census, Hillsboro had a population of 140. The town was named Hillsborough by prospectors in December 1877, but later shortened to Hillsboro. By 1880, the town had four companies of soldiers and 400 miners, but the population soon grew to 700. A county courthouse was built in 1892. By 1907, the population was 1200. A flood on 10 June 1914 caus…
Between the 2010 and 2020 censuses its population grew from 124 to 140 (+13%). Half of its homes were built before 1976.
Wikipedia doesn’t have a history of Hillsboro yet — the old photos, dates and memories neighbors add here are how it gets written.
Intro from Wikipedia, licensed CC BY-SA 4.0. Population and housing: U.S. Census Bureau.
Start Hillsboro’s collection
The first neighbors to add old photos shape how Hillsboro’s history is told.
0 of 10 decades since 1900 have photos 📦Share a family photoSign in to add one+10Famous people close to Hillsboro
See all 4 →Hillsboro, decade by decade
2000
9 historic places in Hillsboro
9 places in Hillsboro are on the National Register of Historic Places, the country’s official list of buildings and places worth saving.
Where they are
When they were listed
Then & now
When neighbors add old photos, retakes from the same spot appear here side by side.
Stories next door
nearby towns’ historyFrom Wikimedia Commons (4) and the Library of Congress (2). Images are copied here with their credits and licenses, shown on each photo’s page. Refreshed monthly.





