Housing data for Mason Neck, VA
Mason Neck, VA has an estimated 2,039 residents and 737 homes (US Census Bureau, 2020–2024 American Community Survey).
It is an unincorporated community in Fairfax County.
7.2% of households rent.
The median gross rent is $2,486 a month.
Figures last updated on .
- Residents
- 2,039 (±255)
- Housing units
- 737 (±73)
- Households that rent
- 7.2%
- Median gross rent
- $2,486
- Residents since 2015–2019
- +2.7%
What stands out in Mason Neck
Households that rent: 7.2% (±4.2 points) in Mason Neck, lower than in Fairfax County (31.4%).
Homes in buildings of 5 or more units: 0.0% (±9.2 points) in Mason Neck, lower than in Fairfax County (28.9%).
Homes heated by fuel oil: 10.6% (±4.1 points) in Mason Neck, higher than in Fairfax County (1.2%).
Homes built before 1980: 64.9% (±11.9 points) in Mason Neck, higher than in Fairfax County (43.5%).
Housing in Mason Neck at a glance
- Median rent: $2,486 median gross rent a month (Small sample: wide margin of error)
- Rent burden: 25.5% of renters pay 30% or more of income (Small sample: wide margin of error)
- Renters and owners: 7.2% of households rent (Small sample: wide margin of error)
- Income and affordability: $167,857 median household income
- Home values: $818,300 median home value
- Homeowner costs: $3,518 median monthly cost with a mortgage
- Property taxes: $7,583 median real estate taxes a year
- Types of homes: 0.0% of homes are in buildings of 5 or more units
- Bedrooms: 91.7% of homes have 3 or more bedrooms (Small sample: wide margin of error)
- Age of homes: 64.9% of homes were built before 1980
- Vacancy rate: 0.0% rental vacancy rate (Small sample: wide margin of error)
- Heating fuel: 63.6% heat with electricity
- Commute and cars: 29.2 minutes average trip to work
- Growth: +2.7% residents since 2015–2019
- How long people stay: 21.0% moved in since 2020
- Crowding and facilities: 0.8% of homes have more than 1 person per room (Small sample: wide margin of error)
- Fair Market Rent: $2,930 Small Area FMR, 2 bedrooms (ZIP 22079)
Mason Neck against Fairfax County, its state and the nation
| Mason Neck | Fairfax County | Virginia | United States | |
|---|---|---|---|---|
| Residents | 2,039 (±255) | 1,147,837 (exact) | 8,705,170 (exact) | 334,922,499 |
| Housing units | 737 (±73) | 430,047 (±184) | 3,684,756 (±486) | 143,775,355 |
| Households that rent | 7.2% (±4.2 points) | 31.4% (±0.5 points) | 32.7% (±0.3 points) | 34.8% |
| Median gross rent | $2,486 (±$766) | $2,276 (±$15) | $1,579 (±$8) | $1,413 |
| Median household income | $167,857 (±$21,601) | $153,637 (±$1,635) | $93,170 (±$458) | $80,734 |
| Median home value | $818,300 (±$83,674) | $732,800 (±$4,766) | $383,700 (±$1,024) | $332,700 |
| Median real estate taxes (a year) | $7,583 (±$1,090) | $7,368 (±$57) | $2,790 (±$10) | $3,119 |
| Built before 1980 | 64.9% (±11.9 points) | 43.5% (±0.6 points) | 43.5% (±0.2 points) | 49.7% |
| Average commute | 29.2 minutes (±3.9) | 28.9 minutes (±0.3) | 27.3 minutes (±0.1) | 26.4 minutes |
| Households with broadband | 95.2% (±5.7 points) | 96.4% (±0.2 points) | 91.0% (±0.1 points) | 91.0% |
| Median age of residents | 48.4 years (±8.9) | 39.1 years (±0.2) | 39.0 years (±0.1) | 38.9 years |
Mason Neck covers 13.9 square miles of land, about 147 residents per square mile (Census Bureau Gazetteer).
How Mason Neck has changed since 2015–2019
| 2015–2019 | 2020–2024 | Amount of change | Verdict | |
|---|---|---|---|---|
| Residents | 1,986 (±120) | 2,039 (±255) | +2.7% | Not a measurable change |
| Housing units | 810 (±17) | 737 (±73) | −9.0% | Not a measurable change |
| Median gross rent | $2,563 (±$2,390) | $2,486 (±$766) | −3.0% | No measurable change after inflation |
| Median home value | $682,900 (±$42,267) | $818,300 (±$83,674) | +19.8% | No measurable change after inflation |
| Median household income | $142,125 (±$22,738) | $167,857 (±$21,601) | +18.1% | No measurable change after inflation |
| Median owner cost with a mortgage | $3,709 (±$803) | $3,518 (±$497) | −5.1% | No measurable change after inflation |
| Median real estate taxes | $6,672 (±$431) | $7,583 (±$1,090) | +13.7% | No measurable change after inflation |
| Households that rent | 10.6% (±5.7 points) | 7.2% (±4.2 points) | −3.4 percentage points | Not a measurable change |
| Rental vacancy rate | 0.0% (±33.7 points) | 0.0% (±46.1 points) | 0.0 percentage points | Not a measurable change |
The Census Bureau publishes 2015–2019 dollars in 2019 dollars and 2020–2024 dollars in 2024 dollars.
Prices (the CPI-U, US Bureau of Labor Statistics) rose 22.7% between 2019 and 2024, so a dollar figure’s verdict compares the two after raising the earlier one by that much, using the Census Bureau’s test for a difference.
The two periods do not overlap, as the Census Bureau recommends for 5-year estimates.
ZIP codes in Mason Neck
| ZIP code | Share of the ZIP’s land in this place | Residents | Median gross rent | Median home value | Median household income |
|---|---|---|---|---|---|
| 22079 | 49% | 35,284 | $2,454 | $637,600 | $148,134 |
A ZIP code is a mail route rather than a boundary, so the Census Bureau publishes figures for ZIP Code Tabulation Areas built from census blocks; the share column says how much of each one’s land lies in this place.
Places near Mason Neck
| Place | Distance | Median gross rent | Median home value | Households that rent |
|---|---|---|---|---|
| Indian Head | 3.7 mi | $1,067 | $303,700 | 24.8% |
| Lorton | 4.1 mi | $2,548 | $626,500 | 35.6% |
| Potomac Heights | 4.2 mi | — | $115,800 | 23.2% |
| Fort Belvoir | 4.5 mi | $3,236 | — | 99.2% |
| Woodbridge | 4.6 mi | $2,101 | $422,400 | 45.6% |
| Bryans Road | 5.3 mi | $2,169 | $377,300 | 6.1% |
| Occoquan | 5.4 mi | $1,880 | $496,500 | 42.2% |
| Laurel Hill | 5.5 mi | $2,413 | $696,000 | 22.0% |
Places in Virginia most like Mason Neck
| Place | Median gross rent | Median home value | Median household income | Households that rent |
|---|---|---|---|---|
| Burke | $2,894 | $747,700 | $185,818 | 10.5% |
| Kings Park West | $2,560 | $742,800 | $170,039 | 13.6% |
| Hayfield | $3,114 | $677,500 | $192,250 | 3.8% |
| Newington | $2,805 | $598,000 | $155,027 | 13.8% |
| Vienna | $2,391 | $1,008,800 | $216,953 | 16.3% |
| Fairfax Station | $2,794 | $897,000 | $212,224 | 5.7% |
Matched on rent, home value, income, the share who rent, the age of the homes, the share in apartment buildings and the commute, each measured against the spread across Virginia.
HUD Fair Market Rent for Mason Neck, fiscal year 2027
| Studio | 1 bedroom | 2 bedrooms | 3 bedrooms | 4 bedrooms |
|---|---|---|---|---|
| $2,111 | $2,204 | $2,438 | $3,107 | $3,658 |
HUD also publishes a Small Area Fair Market Rent for each ZIP code in the area; the Fair Market Rent page for this place lists its ZIP codes.
HUD income limits for Mason Neck, fiscal year 2026
| Household size | Extremely low (30%) | Very low (50%) | Low (80%) |
|---|---|---|---|
| 1 person | $34,900 | $58,150 | $74,800 |
| 2 people | $39,900 | $66,450 | $85,450 |
| 3 people | $44,900 | $74,750 | $96,150 |
| 4 people | $49,850 | $83,050 | $106,800 |
| 5 people | $53,850 | $89,700 | $115,350 |
| 6 people | $57,850 | $96,350 | $123,900 |
| 7 people | $61,850 | $103,000 | $132,450 |
| 8 people | $65,850 | $109,650 | $141,000 |
These are the limits HUD sets for its housing programs in the Washington-Arlington-Alexandria, DC-VA-MD HUD Metro FMR Area, where HUD’s median family income for fiscal year 2026 is $166,100.
A program can use its own limits; tax-credit and local programs often do.
Mason Neck 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 Mason Neck
What is the median household income in Mason Neck?
The median household income in Mason Neck is $167,857 (±$21,601) a year (2020–2024 American Community Survey).
What is the average home value in Mason Neck, VA?
The Census Bureau publishes the median: $818,300 (±$83,674) for owner-occupied homes in Mason Neck (2020–2024 American Community Survey).
What is the average mortgage payment in Mason Neck?
The Census Bureau publishes total owner costs rather than the mortgage alone: the median for owners with a mortgage in Mason Neck, VA is $3,518 (±$497) a month, including taxes, insurance and utilities.
How much are property taxes in Mason Neck?
The median real estate tax paid by homeowners in Mason Neck, VA is $7,583 (±$1,090) a year (2020–2024 American Community Survey).
How many homes are in Mason Neck?
Mason Neck, VA has an estimated 737 (±73) housing units, occupied and vacant (2020–2024 American Community Survey).
How old are most homes in Mason Neck?
64.9% of homes in Mason Neck, VA were built before 1980 (2020–2024 American Community Survey).
Is Mason Neck growing?
In Mason Neck, the number of residents went from 1,986 in 2015–2019 to 2,039 in 2020–2024 (+2.7%), not a measurable change.
What ZIP codes are in Mason Neck?
The ZIP code that covers Mason Neck is 22079.
What is the median rent in ZIP code 22079?
The median gross rent in ZIP Code Tabulation Area 22079 is $2,454 (±$153) a month (2020–2024 American Community Survey).
Sources
- Demographic and Housing Estimates (DP05), 2020–2024 ACS 5-year estimates — Mason Neck CDP, Virginia
- Selected Housing Characteristics (DP04), 2020–2024 ACS 5-year estimates — Mason Neck CDP, Virginia
- Selected Economic Characteristics (DP03), 2020–2024 ACS 5-year estimates — Mason Neck CDP, Virginia
- Median Real Estate Taxes Paid by Mortgage Status (B25103), 2020–2024 ACS 5-year estimates — Mason Neck CDP, Virginia
- Selected Social Characteristics (DP02), 2020–2024 ACS 5-year estimates — Mason Neck CDP, Virginia
- Total Population (B01003), 2015–2019 ACS 5-year estimates — Mason Neck CDP, Virginia
- Median Gross Rent (B25064), 2015–2019 ACS 5-year estimates — Mason Neck CDP, Virginia
- HUD Fair Market Rents, fiscal year 2027: Washington-Arlington-Alexandria, DC-VA-MD HUD Metro FMR Area
- HUD Small Area Fair Market Rents, fiscal year 2027
- HUD Income Limits, fiscal year 2026: Washington-Arlington-Alexandria, DC-VA-MD HUD Metro FMR Area
- US Census Bureau, American Community Survey 2020–2024 5-year estimates for ZIP Code Tabulation Areas
- Consumer Price Index for All Urban Consumers (CPI-U), US city average, all items, US Bureau of Labor Statistics: annual averages 2019 and 2024
- US Census Bureau, 2024 Gazetteer Files
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) for Mason Neck CDP, Virginia (place:49998, in state:51).
Each estimate (E or PE) has a margin of error beside it (M or PM).
The 2015–2019 figures are B01003_001E, B01003_001M, B25064_001E, B25064_001M from the 2019 release.
The API needs a free key.
DP05_0001E, DP05_0001M, DP04_0001E, DP04_0001M, DP04_0047PE, DP04_0047PM, DP04_0134E, DP04_0134M, DP03_0062E, DP03_0062M, DP04_0089E, DP04_0089M
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.
Figures last updated on .