Township in Montgomery County, Pennsylvania · 12.6 sq mi · 282 people per sq mi
About 3,600 people live in Marlborough township. The typical household earns $108,281, and the median resident is 48.4 years old.
2026 projection
From 3,534 in 2020
Poverty rate 5.16%
Men 43.3 · Women 51.9
2010–2026
3,551
2026 projection
0.5% since 2020 (increase)
Source: U.S. Census Bureau decennial counts and annual estimates. 2026 is a projection. Values between recorded years are interpolated.
Use the left and right arrow keys to inspect population observations.
2010–2026
3,551
2026 projection
0.5% since 2020 (increase)
Source: U.S. Census Bureau decennial counts and annual estimates. 2026 is a projection. Values between recorded years are interpolated.
Use the left and right arrow keys to inspect population observations.
| 2026 | 3,551 | -12 | 0.34% |
|---|---|---|---|
| 2025 | 3,563 | -12 | 0.34% |
| 2024 | 3,575 | +21 | 0.59% |
| 2023 | 3,554 | +12 | 0.34% |
| 2022 | 3,542 | -1 | 0.03% |
| 2021 | 3,543 | +9 | 0.25% |
| 2020 | 3,534 | +152 | 4.49% |
| 2019 | 3,382 | +12 | 0.36% |
| 2018 | 3,370 | +7 | 0.21% |
| 2017 | 3,363 | +8 | 0.24% |
Showing 10 of 17 years.
U.S. Census Bureau, 2024 ACS 5-year estimates · Table S0101
Each square is about 1% of residents (roughly 35 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 19 residents
67% of residents age 15 and older are married.
| Status | Overall | Male | Female |
|---|---|---|---|
| Married | 67% | 65% | 70% |
| Never married | 22% | 29% | 15% |
| Divorced | 6% | 4% | 8% |
| Widowed | 3% | 2% | 4% |
| Separated | 2% | 0% | 3% |
U.S. Census Bureau, 2024 ACS 5-year estimates · Table S1201
10 sources, all from the U.S. Census Bureau