How much do homeowners pay a month in Union Mill, VA?

Name: Homeowner costs in Union Mill, VA, 2020–2024
Creator: US Census Bureau
License: https://www.census.gov/data/developers/about/terms-of-service.html

Homeowners with a mortgage in Union Mill, VA pay a median of $3,842 (±$342) a month in selected owner costs (2020–2024 American Community Survey).

Owners without a mortgage pay $1,435 (±$224).

61.3% of owned homes carry a mortgage.

Figures last updated on November 12, 2026.

With a mortgage: $3,842 (±$342)
Without a mortgage: $1,435 (±$224)
Owned with a mortgage: 61.3%

Monthly owner costs in Union Mill

Median selected monthly owner costs, estimate (90% margin of error)
	Union Mill	Fairfax County	Virginia	United States
With a mortgage	$3,842 (±$342)	$3,227 (±$24)	$2,127 (±$8)	$1,963
Without a mortgage	$1,435 (±$224)	$1,082 (±$10)	$589 (±$4)	$638
Owned homes with a mortgage	61.3% (±8.3 points)	71.8% (±0.6 points)	66.9% (±0.2 points)	60.6%
Median real estate taxes (a year)	$10,000 or more	$7,368 (±$57)	$2,790 (±$10)	$3,119

Selected monthly owner costs are the mortgage payment, property taxes, insurance, utilities, fuels and any condominium or mobile-home fees.

In Union Mill, the median cost with a mortgage is higher than in Fairfax County ($3,227).

It is also higher than in Virginia ($2,127).

It is higher than the national figure ($1,963).

In Fairfax County, Union Mill ranks 17 of 68 places with a published estimate, from highest to lowest median monthly cost with a mortgage.

Statewide, it ranks 19 of 448.

Rankings use the estimates alone; where margins of error overlap, neighboring ranks may not truly differ.

Median monthly cost with a mortgage in places near Union Mill

Nearest places with a published estimate, compared with Union Mill
Place	Distance	Median monthly cost with a mortgage	Compared with this place
Union Mill	—	$3,842 (±$342)	—
Clifton	1.5 mi	$4,000 or more	—
Fairfax Station	2.7 mi	$3,751 (±$163)	Not measurably different
Braddock	2.7 mi	$4,000 or more	—
Yorkshire	3.5 mi	$2,243 (±$78)	Lower
Fair Lakes	3.6 mi	$2,964 (±$116)	Lower
Manassas Park	3.7 mi	$2,308 (±$105)	Lower
Centreville	3.9 mi	$2,751 (±$66)	Lower
Fair Oaks	4.7 mi	$2,961 (±$116)	Lower

Nearby places with a measurably lower figure: Yorkshire, VA ($2,243), Fair Lakes, VA ($2,964), Manassas Park, VA ($2,308).

Distance is measured in a straight line between the Census Bureau’s internal points for each place.

Median monthly cost with a mortgage across Fairfax County, place by place

Rank	Place	Median monthly cost with a mortgage
1 (tie)	Wolf Trap	$4,000 or more
12	Navy	$3,925 (±$263)
13	Crosspointe	$3,917 (±$317)
14	Fort Hunt	$3,897 (±$170)
15	Mantua	$3,861 (±$146)
16	Floris	$3,854 (±$182)
17	Union Mill	$3,842 (±$342)
18	Fairfax Station	$3,751 (±$163)
19	Wakefield (community)	$3,669 (±$220)
20	Mount Vernon	$3,661 (±$232)
21	Franklin Farm	$3,523 (±$146)
22	Mason Neck	$3,518 (±$497)
23	Lake Barcroft	$3,486 (±$193)

Showing 13 of 68 places in Fairfax County, ranked from highest to lowest.

Union Mill is a census-designated place: an unincorporated community the Census Bureau draws for statistics, with no municipal government of its own.

Survey years: 2020–2024 (American Community Survey 5-year estimates), compared with 2015–2019.

Margins of error are at the 90% confidence level.

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Questions about Union Mill

What is the average mortgage payment in Union Mill?

The Census Bureau publishes total owner costs rather than the mortgage alone: the median for owners with a mortgage in Union Mill, VA is $3,842 (±$342) a month, including taxes, insurance and utilities.

How much does it cost to own a paid-off home in Union Mill?

Owners without a mortgage in Union Mill pay a median of $1,435 (±$224) a month in taxes, insurance, utilities and fees.

Sources

To check these figures in the Census Bureau’s own API, request the variables below from the 2024 ACS 5-year data profile (acs/acs5/profile) and detailed tables (acs/acs5) for Union Mill CDP, Virginia (place:80029, in state:51).

Each estimate (E or PE) has a margin of error beside it (M or PM).

The 2015–2019 figures are B25088_002E, B25088_002M, B25103_001E, B25103_001M, B25077_001E, B25077_001M from the 2019 release.

The API needs a free key.

Request a Census API key.

DP04_0101E, DP04_0101M, DP04_0109E, DP04_0109M, DP04_0091PE, DP04_0091PM, B25103_001E, B25103_001M

This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.

Figures are published by the US Census Bureau, HUD, the Bureau of Labor Statistics and the FBI; Seayora reproduces them and does not adjust them, except where a sentence says it compares dollar figures after inflation. They describe the whole place, not any one building or street, and are not an appraisal, a rent determination, a tax bill, a safety rating or legal advice.