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Martinsburg, MO
Full City Profile · Missouri
3.4
/5.0
B
Good
582
Population
2,156/sq mi density
$31,735
Median Income
$16,599 per capita
$432
Median Rent
23.8% income on rent
54°F
Avg Temperature
265 sunny days/yr
B
Overall
3.4 / 5.0
Good overall score based on economy, affordability, safety and education
B+
Economy
3.6 / 5.0
$31,735 median income, 0.5% unemployment
A+
Affordability
5.0 / 5.0
D
Education
1.6 / 5.0
7.8% bachelor's degree or higher
Change Over Time (2013–2023)
Population Change
-16.1%
305 → 256
over 10 years
Annual Pop. Growth
-1.74%
Compound annual growth rate
Median Income Change
-22.8%
$41,125 → $31,735
nominal, not inflation-adjusted
Annual Income Growth
-2.56%
Compound annual growth rate
Population Over Time
Total population for Martinsburg 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 2013–2023 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
226
-30 from 2023 (256)
Projected Median Income 2030
$26,467
$-5,268 from 2023 ($31,735)
Year-by-Year Detail
| Year | Population | YoY % | Median Income | YoY % |
|---|---|---|---|---|
| 2013 | 305 | — | $41,125 | — |
| 2015 | 308 | +1% | $35,833 | -12.9% |
| 2017 | 304 | -1.3% | $39,464 | +10.1% |
| 2019 | 299 | -1.6% | $40,556 | +2.8% |
| 2021 | 255 | -14.7% | $29,229 | -27.9% |
| 2023 | 256 | +0.4% | $31,735 | +8.6% |
Source: U.S. Census ACS 5-Year Estimates (Data Commons). Home value and rent are not yet available historically.