CDP in Beadle County, South Dakota · 0.6 sq mi · 123 people per sq mi
About 80 people live in Shamrock Colony. The median resident is 35.6 years old.
2026 projection
From 17 in 2020
Poverty rate 59.57%
Men 0 · Women 0
2020–2026
80
2026 projection
370.6% 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.
2020–2026
80
2026 projection
370.6% 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 | 80 | +5 | 6.67% |
|---|---|---|---|
| 2025 | 75 | +10 | 7.42% |
| 2023 | 65 | +14 | 27.45% |
| 2022 | 51 | +39 | 325.00% |
| 2021 | 12 | -5 | 29.41% |
| 2020 | 17 | — | — |
Showing 6 of 6 years.
U.S. Census Bureau, 2024 ACS 5-year estimates · Table S0101
Each square is about 1% of residents (roughly 0.72 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
0% of residents age 15 and older are married.
| Status | Overall | Male | Female |
|---|---|---|---|
| Married | 0% | 0% | 0% |
| Never married | 100% | 100% | 100% |
| Divorced | 0% | 0% | 0% |
| Widowed | 0% | 0% | 0% |
| Separated | 0% | 0% | 0% |
U.S. Census Bureau, 2024 ACS 5-year estimates · Table S1201
7 sources, all from the U.S. Census Bureau