Signals
Arnold
Dundalk
Climate
78 · Top 22%
vs71 · Top 44%
Physical resilience
94 · Top 5%
vs93 · Top 7%
Housing affordability
88 · Top 35%
vs75 · Bottom 41%
Schools
76 · Top 19%
vs21 · Bottom 12%
Access
96 · Top 30%
vs97 · Top 22%
Economic stability
83 · Top 3%
vs45 · Bottom 25%
Measured values
| Metric | Arnold | Dundalk | Source period |
|---|---|---|---|
| Population | 24,303 | 65,969 | 2024 ACS 5-Year |
| Median household income | $141,639 | $64,520 | 2024 ACS 5-Year |
| Per capita income | $64,648 | $32,376 | 2024 ACS 5-Year |
| Population density | 2,246/sq mi | 5,040/sq mi | 2024 ACS 5-Year |
| Median home value | $564,200 | $212,700 | 2024 ACS 5-Year |
| Median gross rent | $2,158 | $1,473 | 2024 ACS 5-Year |
| Homeownership rate | 86.5% | 64.6% | 2024 ACS 5-Year |
| Bachelor's degree or higher | 58.0% | 15.7% | 2024 ACS 5-Year |
| Poverty rate | 3.1% | 17.4% | 2024 ACS 5-Year |
| Average July high | 86°F | 90°F | 1991-2020 Normals |
| Average January low | 30°F | 30°F | 1991-2020 Normals |
| Annual precipitation | 44.0" | 43.7" | 1991-2020 Normals |
| Distance to major airport | 13 mi | 11 mi | NASR current cycle |
| Average commute | 31.0 min | 27.4 min | 2024 ACS 5-Year |
| Median age | 37.9 | 37.2 | 2024 ACS 5-Year |
| Public schools | 5 | 15 | 2024-25 school year |
| Students per teacher | 15.04 | 15.08 | 2024-25 school year |
| Math proficiency | 20.1% | 5.6% | 2019-20 school year |
| Reading proficiency | 41.8% | 12.4% | 2019-20 school year |
| Free or reduced-price lunch eligibility | 18.3% | 70.1% | 2024-25 school year |
A bolded value is the more favorable of the two where the metric has a clear direction. Metrics like population and density have no inherent better or worse and are shown unweighted.
Full profiles: Arnold, MD · Dundalk, MD · How this is calculated: methodology