The typical owner-occupied home in Arnold is worth about $564,200, 34% above the Maryland median of $419,900 and 70% above the national median of $332,700. Owners pay a median $4,341 a year in property taxes, about 0.77% of their home's value, lower than the Maryland rate of 0.97%. The median household earns $141,639 a year, so the median home costs 4.0 times the median income (4.1 times for Maryland). 86% of occupied homes here are lived in by their owners, and 77% of those owners still have a mortgage.
Arnold at a glance
| Arnold | Maryland | U.S. | |
|---|---|---|---|
| Median home value | $564,200 | $419,900 | $332,700 |
| Median property tax paid per year | $4,341 | $4,093 | $3,119 |
| Property tax as a share of value | 0.77% | 0.97% | 0.94% |
| Median household income | $141,639 | $103,678 | $80,734 |
| Homes lived in by their owners | 86% | 68% | 65% |
| Owner homes with a mortgage | 77% | 71% | 61% |
| Median monthly costs, owners with a mortgage | $2,756 | $2,347 | $1,963 |
| Those costs as a share of the owners' income | 20.6% | 20.5% | 21.0% |
| Median rent | $2,158 | $1,705 | $1,413 |
| Rent as a share of renters' income | 29.0% | 30.8% | 30.6% |
| Median year homes were built | 1980 | 1979 | 1980 |
| Vacant homes | 3.2% | 7.7% | 10.1% |
| Population | 24,303 | 6,206,011 | 334,922,499 |
What a typical home costs per month in Arnold
At this week's average 30-year rate of 7.11%, buying the median Arnold home of $564,200 with 20% down costs about $3,633 a month, including property taxes and insurance. With an FHA loan and 3.5% down, it's about $4,573, because the loan is bigger and FHA adds mortgage insurance.
Lenders usually want housing costs under about 28% of gross income, which means an income of roughly $155,719 for the 20%-down payment. That payment is 31% of the median Arnold household income of $141,639; at that income and 20% down, the 28% guideline points to a home of about $513,000.
The median rent here is $2,158 a month, so owning the median home costs about $1,475 a month more than renting, before you count the equity you build and any tax benefits.
| Down payment | $112,840 |
|---|---|
| Loan amount | $451,360 |
| Principal and interest | $3,036 |
| Property taxes (0.77% a year) | $362 |
| Homeowners insurance (our estimate, 0.5% a year) | $235 |
| PMI | $0 |
| Total per month | $3,633 |
Change the numbers in the calculator
| Down payment | $19,747 |
|---|---|
| Loan amount | $553,981 |
| Principal and interest | $3,727 |
| Property taxes (0.77% a year) | $362 |
| Homeowners insurance (our estimate, 0.5% a year) | $235 |
| FHA mortgage insurance | $250 |
| Total per month | $4,573 |
Change the numbers in the calculator
Questions about home buying in Arnold
What is the median home value in Arnold?
About $564,200 for owner-occupied homes, according to the Census Bureau's 2020–2024 American Community Survey.
How much are property taxes in Arnold?
Homeowners pay a median $4,341 a year, which is about 0.77% of the median home value. Your bill depends on your home's assessed value and local rates.
What income do you need to buy a home in Arnold?
For the median home with 20% down at 7.11%, the payment is about $3,633 a month. Keeping that under 28% of gross income takes about $155,719 a year.
More about Arnold
- Mortgage Refinance in Arnold
- Debt Relief in Arnold
- Home Equity Loans in Arnold
- Guides and quotes for mortgage refinance on our sister site, MortgageRefinance.com
Sources: U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates; Freddie Mac Primary Mortgage Market Survey, week of November 12, 2026. Estimates for small places have wide margins of error. About our data