Fairfax city, Virginia population and income

Fairfax city is a mid-size town in Virginia, with 24,478 residents counted in the Census American Community Survey 2019-2023 ACS 5-year estimates. The median age here is 37.3 years against 39.1 nationally, a slightly younger profile than the country as a whole. Places under 65,000 residents only appear in the five-year release, never the one-year file, so these values pool sixty months of responses and lag the current year by design.

Households in Fairfax city earn a median of $132,774 a year, 69.1% above the national figure of $78,538. This figure covers the household, not the worker: two people on ordinary wages at one address outrank a single professional in the same table. Poverty reaches 9.9% of residents here, below the 12.4% national rate.

The typical owner-occupied home in Fairfax city is valued at $677,400, 123.3% above the national figure, while median gross rent runs $2,122 a month, 50.9% above the national figure, or roughly $25,464 across a full year. A household on the local median income would put about 19.2% of gross pay toward that rent against the federal 30% cost-burden threshold, so renting here is cheap relative to what people here earn. The home-price-to-income ratio works out to 5.1×, against roughly 3.9× nationally, so buying is harder here than in the average US market. 69.3% of occupied homes are owner-occupied versus 65% nationally, so the market leans toward owners. The rent line includes utilities paid by the tenant, a definition worth remembering when comparing it against a landlord's quoted rate.

No figure on this page is estimated by us; each one comes straight from the published ACS tables for this area. Small-area estimates still carry wider margins of error than state or national figures, so check the linked ACS tables before relying on them for lending, appraisal or legal work.