Thurmont Population

1870–2026

6,362

2026 projection

2.4% since 2020 (increase)

01K2K3K4K5K6K7K18801900192019401960198020002020

Source: U.S. Census Bureau decennial counts and annual estimates, including 2010–2020 intercensal estimates. 2026 is a projection. Values between recorded years are interpolated.

Use the left and right arrow keys to inspect population observations.

Population by year

Population estimates for Thurmont. Annual change is shown as a percentage. Growth is the total change since the preceding observation.
20266,362+250.39%
20256,337+300.48%
20246,307+610.98%
20236,246-120.19%
20226,258+110.18%
20216,247+340.55%
20206,213+480.78%
20196,165+901.48%
20186,075+530.88%
20176,022+160.27%

Showing 10 of 31 years.

The 2020 row compares the April 1 Census count with the July 1, 2019 estimate (about nine months). Its Growth and Annual change therefore do not represent a full year.

Growth since 2020, compared

Thurmont is growing faster than Maryland, and slower than Frederick County and the U.S.

  • Frederick County+11.0%
  • United States+3.1%
  • Thurmont+2.1%
  • Maryland+1.4%

Change from July 1, 2020 to July 1, 2025 population estimates—not annualized growth or site projections.

Source: U.S. Census Bureau. U.S. totals are summed from the 50 states and D.C.; unavailable comparisons are omitted.

Thurmont Demographics

39.3median age

Median age

Female41 yrs
Male37.9 yrs

Adults

4,869
973 seniors (65+) · 20% of adults3,896 other adults

Sex

Female 50.7% · 3,170Male 49.3% · 3,084

U.S. Census Bureau, 2024 ACS 5-year estimates · Table S0101

Race and ethnicity

Tap a square or a group below to highlight it.

Each square is about 1% of residents (roughly 63 people).

Hispanic or Latino residents can be of any race. All other groups exclude Hispanic residents.

U.S. Census Bureau, 2024 ACS 5-year estimates · Table B03002

Thurmont Income

$98,125median household income

Median household income

$98,125

Half of households earn more, half earn less

Median earnings

$59,559

Typical yearly pay for a worker 25 or older.

Poverty rate

11.1%

About 1 in 9 residents

U.S. Census Bureau, 2024 ACS 5-year estimates · Tables S1901, S1501, S1701

Thurmont Marital Status

53% of residents age 15 and older are married.

MarriedNever married
Overall
Male
Female
Marital status of residents age 15 and older
StatusOverallMaleFemale
Married53%54%51%
Never married29%34%25%
Divorced11%10%12%
Widowed5%1%9%
Separated2%1%3%

U.S. Census Bureau, 2024 ACS 5-year estimates · Table S1201