All Countries
Marion, IN
Full City Profile · Indiana · Grant County County
3.3
/5.0
B
Good
361
Population
23/sq mi density
$98,144
Median Income
$47,156 per capita
$320,800
Home Value
$133,407 Zillow
51°F
Avg Temperature
275 sunny days/yr
370
Violent Crime/100K
3,126 property/100K
B
Overall
3.3 / 5.0
Good overall score based on economy, affordability, safety and education
A+
Economy
5.0 / 5.0
$98,144 median income, 0.0% unemployment
A+
Affordability
4.8 / 5.0
$320,800 home value, /mo rent
F
Safety
1.0 / 5.0
370 violent crimes/100K
C
Education
2.3 / 5.0
16.8% bachelor's degree or higher
Change Over Time (2013–2023)
Population Change
-4.1%
29,351 → 28,154
over 10 years
Annual Pop. Growth
-0.42%
Compound annual growth rate
Median Income Change
+38.1%
$31,391 → $43,349
nominal, not inflation-adjusted
Annual Income Growth
+3.28%
Compound annual growth rate
Population Over Time
Total population for Marion 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
27,337
-817 from 2023 (28,154)
Projected Median Income 2030
$54,337
+$10,988 from 2023 ($43,349)
Year-by-Year Detail
| Year | Population | YoY % | Median Income | YoY % |
|---|---|---|---|---|
| 2013 | 29,351 | — | $31,391 | — |
| 2015 | 28,748 | -2.1% | $32,716 | +4.2% |
| 2017 | 28,205 | -1.9% | $32,879 | +0.5% |
| 2019 | 27,936 | -1% | $32,977 | +0.3% |
| 2021 | 28,177 | +0.9% | $37,835 | +14.7% |
| 2023 | 28,154 | -0.1% | $43,349 | +14.6% |
Source: U.S. Census ACS 5-Year Estimates (Data Commons). Home value and rent are not yet available historically.