States · Texas · Guadalupe County

Lake Dunlap, Texas.

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

Living in Lake Dunlap, Guadalupe County, Texas

Lake Dunlap, in Guadalupe County, had 1,981 people in the 2020 census. 95% of its homes are lived in by their owners and 5% are rented. Unemployment in Guadalupe County was 4.4% in August 2026, and the county had 2.6% more jobs in 2025 than the year before. The most people in Guadalupe County work in schools and health care, then shops.

People 1,981 in the 2020 census; median age 41.7
Household income Too few homes in Lake Dunlap for the Census survey to measure.
Unemployment 4.4% Guadalupe County, August 2026; 4.2% a year before
Homes 95% lived in by their owners; 5% rented

What people in Guadalupe County work in

  • Schools, hospitals and social care20%
  • Shops (retail)13%
  • Manufacturing11%
  • Professional and business services10%
  • Restaurants, hotels and entertainment9%
  • Building trades8%

Employed residents by industry, from the Census survey. Guadalupe County had 49,773 jobs in 2025, 2.6% more than the year before (Bureau of Labor Statistics).

Weather through the year

Average daily high and low for each month: coldest in January, 64° and 40°; warmest in August, 98° and 73° 40° 50° 60° 70° 80° 90° 100° J 64° 40° F M A M J J A 98° 73° S O N D
Average daily high and low for each month: coldest in January, 64° and 40°; warmest in August, 98° and 73° 40° 50° 60° 70° 80° 90° 100° J 64° 40° F M A M J J A 98° 73° S O N D

Coldest in January, with highs near 64° and lows near 40°; warmest in August, with highs near 98° and lows near 73°. About 31 inches of rain and melted snow a year.

Average daily high and low, 1991–2020, at the Austin San Antonio weather station, 4 miles away (NOAA).

Largest workplaces in Guadalupe County

  1. Schertz-cibolo-u City ISDSchool district1,914FTE
  2. Seguin Engine CenterDiesel and semidiesel engines manufacturing1,420
  3. Vitesco Technologies USAGenerating apparatus and parts for internal combustion engines manufacturing1,264
  4. WalmartGeneral warehousing and storage1,234
  5. Seguin ISDSchool district1,082FTE
  6. Aisin TexasAutomotive manufacting998
  7. Tyson FarmsPoultry processing856
  8. Force Pressure ControlOil and gas field services on a contract basis694

Staff on average in 2025, as each workplace reported it to OSHA with its injury records: 137 workplaces with 20 or more staff, 20,866 people in all across the county; Lake Dunlap has none of its own. School districts come from the Common Core of Data (NCES, 2023–24); 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. Inland floodingVery high
  2. LightningRelatively high
  3. TornadoesRelatively high
  4. Winter weatherRelatively high
  5. HailRelatively moderate
  6. Heat wavesRelatively moderate

FEMA’s National Risk Index (December 2025) rates the risk each natural hazard poses to the people, buildings and farms in Lake Dunlap’s census tracts, against the rest of the country; all of them together, relatively high. 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 Guadalupe County.