Borough in Armstrong County, Pennsylvania · 1 sq mi · 3,954 people per sq mi
About 3,900 people live in Kittanning. The typical household earns $51,711, and the median resident is 44.7 years old.
2026 projection
From 3,923 in 2020
Poverty rate 20.72%
Men 42.7 · Women 47.2
1820–2026
3,940
2026 projection
0.4% 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.
1820–2026
3,940
2026 projection
0.4% 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 | 3,940 | -1 | 0.03% |
|---|---|---|---|
| 2025 | 3,941 | +22 | 0.56% |
| 2024 | 3,919 | +29 | 0.75% |
| 2023 | 3,890 | -38 | 0.97% |
| 2022 | 3,928 | +22 | 0.56% |
| 2021 | 3,906 | -17 | 0.43% |
| 2020 | 3,923 | +206 | 5.54% |
| 2019 | 3,717 | -41 | 1.09% |
| 2018 | 3,758 | -37 | 0.97% |
| 2017 | 3,795 | -30 | 0.78% |
Showing 10 of 35 years.
U.S. Census Bureau, 2024 ACS 5-year estimates · Table S0101
Each square is about 1% of residents (roughly 39 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 5 residents
48% of residents age 15 and older are married.
| Status | Overall | Male | Female |
|---|---|---|---|
| Married | 48% | 50% | 46% |
| Never married | 24% | 31% | 17% |
| Divorced | 18% | 12% | 24% |
| Widowed | 7% | 3% | 11% |
| Separated | 3% | 4% | 2% |
U.S. Census Bureau, 2024 ACS 5-year estimates · Table S1201
10 sources, all from the U.S. Census Bureau