City in Frederick County, Maryland · 3.3 sq mi · 2,956 people per sq mi
9,681 people live in Brunswick. The typical household earns $118,025, and the median resident is 37.2 years old.
2026 projection
From 7,762 in 2020
Poverty rate 6.24%
Men 37.9 · Women 35.6
1900–2026
9,681
2026 projection
24.7% since 2020 (increase)
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.
1900–2026
9,681
2026 projection
24.7% since 2020 (increase)
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.
| 2026 | 9,681 | +301 | 3.21% |
|---|---|---|---|
| 2025 | 9,380 | +370 | 4.11% |
| 2024 | 9,010 | +235 | 2.68% |
| 2023 | 8,775 | +200 | 2.33% |
| 2022 | 8,575 | +430 | 5.28% |
| 2021 | 8,145 | +383 | 4.93% |
| 2020 | 7,762 | +189 | 2.50% |
| 2019 | 7,573 | +271 | 3.71% |
| 2018 | 7,302 | +236 | 3.34% |
| 2017 | 7,066 | +203 | 2.96% |
Showing 10 of 28 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.
Brunswick is growing faster than Frederick County, Maryland, and the U.S.
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.
U.S. Census Bureau, 2024 ACS 5-year estimates · Table S0101
Each square is about 1% of residents (roughly 85 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
Half of households earn more, half earn less
Typical yearly pay for a worker 25 or older.
About 1 in 16 residents
54% of residents age 15 and older are married.
| Status | Overall | Male | Female |
|---|---|---|---|
| Married | 54% | 56% | 53% |
| Never married | 29% | 34% | 25% |
| Divorced | 12% | 7% | 16% |
| Widowed | 4% | 2% | 6% |
| Separated | <1% | 1% | <1% |
U.S. Census Bureau, 2024 ACS 5-year estimates · Table S1201
14 sources