CDP in Merrimack County, New Hampshire · 1.8 sq mi · 370 people per sq mi
About 670 people live in Loudon. The typical household earns $106,486, and the median resident is 72.9 years old.
2026 projection
From 830 in 2020
Poverty rate 5.37%
Men 70.6 · Women 73.7
2011–2026
669
2026 projection
19.4% since 2020 (decrease)
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.
2011–2026
669
2026 projection
19.4% since 2020 (decrease)
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 | 669 | +7 | 1.06% |
|---|---|---|---|
| 2025 | 662 | +14 | 1.07% |
| 2023 | 648 | -6 | 0.92% |
| 2022 | 654 | -4 | 0.61% |
| 2021 | 658 | -172 | 20.72% |
| 2020 | 830 | +60 | 7.79% |
| 2019 | 770 | +1 | 0.13% |
| 2018 | 769 | +34 | 4.63% |
| 2017 | 735 | -47 | 6.01% |
| 2016 | 782 | +249 | 46.72% |
Showing 10 of 15 years.
U.S. Census Bureau, 2024 ACS 5-year estimates · Table S0101
Each square is about 1% of residents (roughly 6 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
66% of residents age 15 and older are married.
| Status | Overall | Male | Female |
|---|---|---|---|
| Married | 66% | 64% | 69% |
| Never married | 10% | 15% | 4% |
| Divorced | 18% | 8% | 28% |
| Widowed | 0% | 0% | 0% |
| Separated | 7% | 14% | 0% |
U.S. Census Bureau, 2024 ACS 5-year estimates · Table S1201
10 sources, all from the U.S. Census Bureau