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Unionville, MT
Full City Profile · Montana · Jefferson County County
3.1
/5.0
B
Good
386
Population
302/sq mi density
$67,417
Median Income
$28,843 per capita
$446,300
Home Value
$466,393 Zillow
40°F
Avg Temperature
273 sunny days/yr
528
Violent Crime/100K
3,799 property/100K
B
Overall
3.1 / 5.0
Good overall score based on economy, affordability, safety and education
A
Economy
4.3 / 5.0
$67,417 median income, 0.0% unemployment
C+
Affordability
2.9 / 5.0
$446,300 home value, /mo rent
F
Safety
1.0 / 5.0
528 violent crimes/100K (39% above avg)
A
Education
4.4 / 5.0
42.1% bachelor's degree or higher
Change Over Time (2021–2023)
Population Change
+131.1%
167 → 386
over 2 years
Annual Pop. Growth
+52.03%
Compound annual growth rate
Median Income Change
-24.3%
$89,087 → $67,417
nominal, not inflation-adjusted
Annual Income Growth
-13.01%
Compound annual growth rate
Population Over Time
Total population for Unionville across each available Census ACS release.
Median Household Income Over Time
Median household income reported by U.S. Census ACS. Values are nominal (not adjusted for inflation).
Projected 2030
Simple projections extrapolating the 2021–2023 compound annual growth rate forward. These are mathematical extensions of recent trends, not forecasts — real outcomes depend on migration, policy and economic shifts.
Projected Population 2030
7,246
+6,860 from 2023 (386)
Projected Median Income 2030
$25,413
$-42,004 from 2023 ($67,417)
Year-by-Year Detail
| Year | Population | YoY % | Median Income | YoY % |
|---|---|---|---|---|
| 2021 | 167 | — | $89,087 | — |
| 2023 | 386 | +131.1% | $67,417 | -24.3% |
Source: U.S. Census ACS 5-Year Estimates (Data Commons). Home value and rent are not yet available historically.