Ranked from ACS 2023 5-Year
Highest Costs Beyond the Mortgage in Maryland
Tax, insurance, electricity, water and maintenance as a share of the total monthly cost of owning: everything the mortgage payment is not. Ranking the dollars would just reproduce a list of expensive counties, because all of those costs scale with the price of the house. The share does not: at one rate and one down payment the mortgage is the same fraction of price everywhere, so what moves this list is counties whose carrying costs are heavy for what the house is worth. The share depends on the rate and the 20% down payment this site models, and would shift if either changed.
Maryland ranked
| # | County | Share beyond mortgage | Monthly beyond mortgage | Monthly to own |
|---|---|---|---|---|
| 1 | Allegany County | 41.4% | $563 | $1,359 |
| 2 | Baltimore city | 39.8% | $774 | $1,945 |
| 3 | Somerset County | 39.7% | $579 | $1,456 |
| 4 | Garrett County | 36.0% | $651 | $1,810 |
| 5 | Wicomico County | 35.5% | $702 | $1,978 |
| 6 | Dorchester County | 35.5% | $740 | $2,087 |
| 7 | Caroline County | 34.7% | $772 | $2,226 |
| 8 | Baltimore County | 34.5% | $928 | $2,690 |
| 9 | Washington County | 34.3% | $769 | $2,242 |
| 10 | Cecil County | 34.1% | $860 | $2,524 |
| 11 | Kent County | 33.9% | $841 | $2,480 |
| 12 | Prince George's County | 33.6% | $1,093 | $3,252 |
| 13 | Charles County | 32.9% | $1,051 | $3,199 |
| 14 | Harford County | 32.6% | $950 | $2,911 |
| 15 | Frederick County | 32.3% | $1,113 | $3,450 |
| 16 | Howard County | 32.2% | $1,460 | $4,538 |
| 17 | Carroll County | 32.1% | $1,027 | $3,196 |
| 18 | St. Mary's County | 31.8% | $973 | $3,060 |
| 19 | Worcester County | 31.7% | $863 | $2,721 |
| 20 | Calvert County | 31.2% | $1,065 | $3,415 |
| 21 | Anne Arundel County | 30.9% | $1,074 | $3,478 |
| 22 | Queen Anne's County | 30.5% | $1,037 | $3,396 |
| 23 | Talbot County | 30.1% | $917 | $3,043 |
| 24 | Montgomery County | 29.6% | $1,378 | $4,663 |
Every figure is modelled on the county's own median home with 20% down at 7.03%. Property tax and electricity are county and state specific; homeowners insurance uses the NAIC average premium for that state, which ranges from 0.16% of home value in Hawaii to 1.16% in Oklahoma. Maintenance and water are national estimates. Full methodology.
Nationwide
Highest Costs Beyond the Mortgage across all 3,133 US counties · Every county in Maryland