Loudoun County, Virginia has a 2026 one-unit conforming loan limit of $1,249,125, which is 1.7 times the county's median home value of $743,800, so a typical home there can be financed with a conforming (non-jumbo) loan; median household income is $181,765 (FHFA; Census ACS 2020–2024).
Data as of 2026. Source: FHFA 2026 conforming loan limits; U.S. Census Bureau ACS 2020–2024
| Item | Value |
|---|---|
| 1-unit limit (2026) | $1,249,125 |
| 2-unit limit | $1,599,375 |
| 3-unit limit | $1,933,200 |
| 4-unit limit | $2,402,625 |
| Median home value (ACS 2020–24) | $743,800 |
| Virginia median home value | $383,700 |
| Limit ÷ median home value | 1.68× |
| Median household income | $181,765 |
| Median home value ÷ income | 4.1× |
| Population | 432,998 |
| Median property tax paid (owners) | $6,325 |
| Effective property tax rate (approx.) | 0.85% |
| Owner-occupied homes | 77.9% |
| Home value rank in Virginia | 3 of 133 counties |
| Neighbor: Frederick County, MD | limit $1,249,125; median home $464,600 |
| Neighbor: Montgomery County, MD | limit $1,249,125; median home $640,300 |
| Neighbor: Washington County, MD | limit $832,750; median home $296,100 |
| Neighbor: Clarke County, VA | limit $1,249,125; median home $550,100 |
| Neighbor: Fairfax County, VA | limit $1,249,125; median home $732,800 |
| Neighbor: Fauquier County, VA | limit $1,249,125; median home $573,700 |
| Neighbor: Prince William County, VA | limit $1,249,125; median home $530,100 |
| Neighbor: Jefferson County, WV | limit $1,249,125; median home $350,800 |
Across Virginia's 133 counties, FHFA's 2026 one-unit limits range from $832,750 to $1,249,125, with 18 high-cost counties. Loudoun County's median home value is 94% above the state median of $383,700 (rank 3 of 133). Among its 8 neighboring counties, Fairfax County has the highest median home value ($732,800) and Washington County the lowest ($296,100); 1 neighbor(s) have a different loan limit. Owners pay a median $6,325 a year in property tax, an effective rate of about 0.85% of home value.
County data: U.S. Census Bureau, American Community Survey 5-year estimates 2020–2024 (tables B25077, B19013, B01003, B25103, B25003). Neighbors: Census county adjacency file.
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Last updated 2026-10-16. Data only, not financial or tax advice.