All Countries
Rockville, MD
Full City Profile · Maryland · Montgomery County County
4.0
/5.0
A
Great
67,218
Population
4,953/sq mi density
$122,384
Median Income
$62,636 per capita
$658,300
Home Value
$609,205 Zillow
$2,244
Median Rent
29.7% income on rent
56°F
Avg Temperature
293 sunny days/yr
A
Overall
4.0 / 5.0
Strong
A+
Economy
4.9 / 5.0
$122,384 median income, 2.5% unemployment
B+
Affordability
3.6 / 5.0
$658,300 home value, $2,244/mo rent
C+
Safety
2.5 / 5.0
0 violent crimes/100K
A+
Education
5.0 / 5.0
64.6% bachelor's degree or higher
Change Over Time (2013–2023)
Population Change
+6.4%
63,906 → 67,966
over 10 years
Annual Pop. Growth
+0.62%
Compound annual growth rate
Median Income Change
+24.1%
$98,607 → $122,384
nominal, not inflation-adjusted
Annual Income Growth
+2.18%
Compound annual growth rate
Population Over Time
Total population for Rockville 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
70,971
+3,005 from 2023 (67,966)
Projected Median Income 2030
$142,327
+$19,943 from 2023 ($122,384)
Year-by-Year Detail
| Year | Population | YoY % | Median Income | YoY % |
|---|---|---|---|---|
| 2013 | 63,906 | — | $98,607 | — |
| 2015 | 66,825 | +4.6% | $100,239 | +1.7% |
| 2017 | 67,915 | +1.6% | $100,436 | +0.2% |
| 2019 | 68,173 | +0.4% | $106,576 | +6.1% |
| 2021 | 67,139 | -1.5% | $116,031 | +8.9% |
| 2023 | 67,966 | +1.2% | $122,384 | +5.5% |
Source: U.S. Census ACS 5-Year Estimates (Data Commons). Home value and rent are not yet available historically.