The typical owner-occupied home in Loudoun County is worth about $743,800, 94% above the Virginia median of $383,700 and 2.2 times the national median of $332,700. Owners pay a median $6,325 a year in property taxes, about 0.85% of their home's value, higher than the Virginia rate of 0.73%. The median household earns $181,765 a year, so the median home costs 4.1 times the median income (4.1 times for Virginia). 78% of occupied homes here are lived in by their owners, and 81% of those owners still have a mortgage.
Loudoun County at a glance
| Loudoun County | Virginia | U.S. | |
|---|---|---|---|
| Median home value | $743,800 | $383,700 | $332,700 |
| Median property tax paid per year | $6,325 | $2,790 | $3,119 |
| Property tax as a share of value | 0.85% | 0.73% | 0.94% |
| Median household income | $181,765 | $93,170 | $80,734 |
| Homes lived in by their owners | 78% | 67% | 65% |
| Owner homes with a mortgage | 81% | 67% | 61% |
| Median monthly costs, owners with a mortgage | $3,270 | $2,127 | $1,963 |
| Those costs as a share of the owners' income | 18.9% | 20.1% | 21.0% |
| Median rent | $2,386 | $1,579 | $1,413 |
| Rent as a share of renters' income | 27.8% | 29.4% | 30.6% |
| Median year homes were built | 2002 | 1984 | 1980 |
| Vacant homes | 2.7% | 8.7% | 10.1% |
| Population | 432,998 | 8,705,170 | 334,922,499 |
What a typical home costs per month in Loudoun County
At this week's average 30-year rate of 7.11%, buying the median Loudoun County home of $743,800 with 20% down costs about $4,840 a month, including property taxes and insurance. With an FHA loan and 3.5% down, it's about $6,079, 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 $207,414 for the 20%-down payment. That payment is 32% of the median Loudoun County household income of $181,765; at that income and 20% down, the 28% guideline points to a home of about $652,000.
The median rent here is $2,386 a month, so owning the median home costs about $2,454 a month more than renting, before you count the equity you build and any tax benefits.
| Down payment | $148,760 |
|---|---|
| Loan amount | $595,040 |
| Principal and interest | $4,003 |
| Property taxes (0.85% a year) | $527 |
| Homeowners insurance (our estimate, 0.5% a year) | $310 |
| PMI | $0 |
| Total per month | $4,840 |
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| Down payment | $26,033 |
|---|---|
| Loan amount | $730,328 |
| Principal and interest | $4,913 |
| Property taxes (0.85% a year) | $527 |
| Homeowners insurance (our estimate, 0.5% a year) | $310 |
| FHA mortgage insurance | $329 |
| Total per month | $6,079 |
Change the numbers in the calculator
Questions about home buying in Loudoun County
What is the median home value in Loudoun County?
About $743,800 for owner-occupied homes, according to the Census Bureau's 2020–2024 American Community Survey.
How much are property taxes in Loudoun County?
Homeowners pay a median $6,325 a year, which is about 0.85% 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 Loudoun County?
For the median home with 20% down at 7.11%, the payment is about $4,840 a month. Keeping that under 28% of gross income takes about $207,414 a year.
More about Loudoun County
- Mortgage Refinance in Loudoun County
- Debt Relief in Loudoun County
- Home Equity Loans in Loudoun County
- 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