States · Virginia · Loudoun County

Stone Ridge, Virginia.

A community in Loudoun County, with no city government of its own. Zillow publishes no home prices for it: see Loudoun County’s.

Living in Stone Ridge, Loudoun County, Virginia

Stone Ridge, in Loudoun County, had 15,039 people in the 2020 census. Half its households earn more than $187,563 a year and half less, against $181,765 across Loudoun County; 2% of its people live below the poverty line. 87% of its homes are lived in by their owners and 13% are rented. Unemployment in Loudoun County was 3.3% in August 2026, and the county had 3.4% more jobs in 2025 than the year before. The most residents work in professional services, then schools and health care.

People 15,039 in the 2020 census; median age 34.8
Household income $187,563 the median, give or take $26,536 · Loudoun County: $181,765
Unemployment 3.3% Loudoun County, August 2026; 3.3% a year before
Homes 87% lived in by their owners; 13% rented
  • 4,889households
  • 75%of adults have a degree
  • 2%below the poverty line
  • 32 mintypical commute
  • 31%work from home

What residents work in

  • Professional and business services30%
  • Schools, hospitals and social care23%
  • Government9%
  • Banks, insurance and property8%
  • Restaurants, hotels and entertainment7%
  • Transport, warehouses and utilities6%

Employed residents by industry, from the Census survey. Loudoun County had 204,941 jobs in 2025, 3.4% more than the year before (Bureau of Labor Statistics).

Weather through the year

Average daily high and low for each month: coldest in January, 43° and 25°; warmest in July, 88° and 67° 20° 40° 60° 80° J 43° 25° F M A M J J 88° 67° A S O N D
Average daily high and low for each month: coldest in January, 43° and 25°; warmest in July, 88° and 67° 20° 40° 60° 80° J 43° 25° F M A M J J 88° 67° A S O N D

Coldest in January, with highs near 43° and lows near 25°; warmest in July, with highs near 88° and lows near 67°. About 21 inches of snow and 43 inches of rain and melted snow a year.

Average daily high and low, 1991–2020, at the Washington Dc Dulles Airport weather station, 5 miles away (NOAA).

Largest workplaces in Loudoun County

  1. Loudoun County Public SchoolsSchool district13,168FTE
  2. United Continental Holdings Inc IAD7,714
  3. Northrop Grumman SystemsManufacture of satellites2,569
  4. Dynalectric Company - WashingtonElectrical contractors2,332
  5. Rosendin - EastElectrical contractors2,128
  6. Inova Health SystemsHospitals, psychiatric convalescent1,953
  7. Verizon CommunicationsWired telecommunications carriers1,557
  8. Inova Loudoun Hospital CenterGeneral hospital1,431FTE

Staff on average in 2025, as each workplace reported it to OSHA with its injury records: 296 workplaces with 20 or more staff, 56,274 people in all across the county; Stone Ridge has one of its own. School districts come from the Common Core of Data (NCES, 2023–24) and hospitals from their Medicare cost reports (CMS, 2023); FTE marks full-time equivalent staff. Not listed: many offices and banks, which need not report to OSHA; military bases, whose staff OPM withholds; and, in about half the states, city and county governments.

Natural hazards

  1. Winter weatherRelatively moderate
  2. LightningRelatively moderate
  3. Strong windRelatively moderate
  4. Heat wavesRelatively moderate

FEMA’s National Risk Index (December 2025) rates the risk each natural hazard poses to the people, buildings and farms in Stone Ridge’s census tracts, against the rest of the country; all of them together, very low. It is meant for planning, not a substitute for a local risk assessment or a flood map: FEMA’s index.

From the U.S. Census Bureau’s 2020 census and its American Community Survey (2020–2024 five-year estimates), and the Bureau of Labor Statistics. A survey, so each figure has a margin of error, and figures it is not sure of are left out. More on Loudoun County.