City in Lonoke County, Arkansas · 3.1 sq mi · 1,335 people per sq mi
4,134 people live in Austin. The typical household earns $113,764, and the median resident is 30.5 years old.
2026 projection
From 3,460 in 2020
Poverty rate 1.56%
Men 29.8 · Women 32.5
2010–2026
4,134
2026 projection
19.5% since 2020 (increase)
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
4,134
2026 projection
19.5% since 2020 (increase)
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 | 4,134 | +117 | 2.91% |
|---|---|---|---|
| 2025 | 4,017 | +1 | 0.02% |
| 2024 | 4,016 | +8 | 0.20% |
| 2023 | 4,008 | +8 | 0.20% |
| 2022 | 4,000 | +1 | 0.03% |
| 2021 | 3,999 | +539 | 15.58% |
| 2020 | 3,460 | +246 | 7.65% |
| 2019 | 3,214 | +300 | 10.30% |
| 2018 | 2,914 | +316 | 12.16% |
| 2017 | 2,598 | +274 | 11.79% |
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.
Austin is growing faster than Lonoke County, Arkansas, 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 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 64 residents
60% of residents age 15 and older are married.
| Status | Overall | Male | Female |
|---|---|---|---|
| Married | 60% | 70% | 52% |
| Never married | 27% | 25% | 29% |
| Divorced | 9% | 5% | 13% |
| Widowed | 3% | <1% | 5% |
| Separated | 1% | 0% | 2% |
U.S. Census Bureau, 2024 ACS 5-year estimates · Table S1201
14 sources