Town in Edgefield County, South Carolina · 2.6 sq mi · 870 people per sq mi
About 2,300 people live in Johnston. The typical household earns $34,412, and the median resident is 46.9 years old.
2026 projection
From 1,999 in 2020
Poverty rate 32.69%
Men 46.3 · Women 48.7
2010–2026
2,281
2026 projection
14.1% 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
2,281
2026 projection
14.1% 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 | 2,281 | +48 | 2.15% |
|---|---|---|---|
| 2025 | 2,233 | +39 | 1.78% |
| 2024 | 2,194 | +53 | 2.48% |
| 2023 | 2,141 | +63 | 3.03% |
| 2022 | 2,078 | +47 | 2.31% |
| 2021 | 2,031 | +32 | 1.60% |
| 2020 | 1,999 | -393 | 16.43% |
| 2019 | 2,392 | +19 | 0.80% |
| 2018 | 2,373 | +15 | 0.64% |
| 2017 | 2,358 | +21 | 0.90% |
Showing 10 of 17 years.
U.S. Census Bureau, 2024 ACS 5-year estimates · Table S0101
Each square is about 1% of residents (roughly 21 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 3 residents
32% of residents age 15 and older are married.
| Status | Overall | Male | Female |
|---|---|---|---|
| Married | 32% | 31% | 33% |
| Never married | 33% | 37% | 29% |
| Divorced | 18% | 21% | 17% |
| Widowed | 13% | 7% | 17% |
| Separated | 4% | 4% | 4% |
U.S. Census Bureau, 2024 ACS 5-year estimates · Table S1201
10 sources, all from the U.S. Census Bureau