City in Henry County, Iowa · 1.1 sq mi · 1,692 people per sq mi
1,834 people live in New London. The typical household earns $77,560, and the median resident is 35.5 years old.
2026 projection
From 1,910 in 2020
Poverty rate 8.38%
Men 36.3 · Women 33.8
2010–2026
1,834
2026 projection
4% since 2020 (decrease)
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.
2010–2026
1,834
2026 projection
4% since 2020 (decrease)
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 | 1,834 | -16 | 0.86% |
|---|---|---|---|
| 2025 | 1,850 | +1 | 0.05% |
| 2024 | 1,849 | -25 | 1.33% |
| 2023 | 1,874 | -18 | 0.95% |
| 2022 | 1,892 | -17 | 0.89% |
| 2021 | 1,909 | -1 | 0.05% |
| 2020 | 1,910 | +2 | 0.10% |
| 2019 | 1,908 | 0 | 0.00% |
| 2018 | 1,908 | -7 | 0.37% |
| 2017 | 1,915 | +8 | 0.42% |
Showing 10 of 17 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.
New London has a population change higher than Henry County, and lower than Iowa 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 23 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 12 residents
48% of residents age 15 and older are married.
| Status | Overall | Male | Female |
|---|---|---|---|
| Married | 48% | 50% | 47% |
| Never married | 28% | 37% | 21% |
| Divorced | 16% | 12% | 19% |
| Widowed | 4% | 1% | 7% |
| Separated | 3% | 0% | 6% |
U.S. Census Bureau, 2024 ACS 5-year estimates · Table S1201
14 sources