---
type: Jurisdiction
title: "Fairfax County, VA"
classification: county
fips: "51059"
state: "VA"
demographics:
  population: 1147837
  population_under_18: 262310
  population_18_64: 713592
  population_65_plus: 171935
  median_household_income: 153637
  poverty_rate: 5.94
  homeownership_rate: 68.63
  unemployment_rate: 4.24
  median_home_value: 732800
  gini_index: 0.4304
  vacancy_rate: 3.71
  race_white: 564082
  race_black: 110478
  race_asian: 228940
  race_native: 5846
  hispanic: 202057
  bachelors_plus: 774272
districts:
  - to: "us/states/va/districts/11"
    rel: in-district
    area_weight: 0.6087
  - to: "us/states/va/districts/08"
    rel: in-district
    area_weight: 0.2822
  - to: "us/states/va/districts/10"
    rel: in-district
    area_weight: 0.1069
  - to: "us/states/va/districts/senate/36"
    rel: in-district
    area_weight: 0.2382
  - to: "us/states/va/districts/senate/38"
    rel: in-district
    area_weight: 0.2198
  - to: "us/states/va/districts/senate/34"
    rel: in-district
    area_weight: 0.2075
  - to: "us/states/va/districts/senate/35"
    rel: in-district
    area_weight: 0.127
  - to: "us/states/va/districts/senate/37"
    rel: in-district
    area_weight: 0.0995
  - to: "us/states/va/districts/senate/33"
    rel: in-district
    area_weight: 0.0895
  - to: "us/states/va/districts/senate/39"
    rel: in-district
    area_weight: 0.0068
  - to: "us/states/va/districts/house/6"
    rel: in-district
    area_weight: 0.1499
  - to: "us/states/va/districts/house/10"
    rel: in-district
    area_weight: 0.1187
  - to: "us/states/va/districts/house/9"
    rel: in-district
    area_weight: 0.103
  - to: "us/states/va/districts/house/19"
    rel: in-district
    area_weight: 0.0878
  - to: "us/states/va/districts/house/15"
    rel: in-district
    area_weight: 0.0862
  - to: "us/states/va/districts/house/7"
    rel: in-district
    area_weight: 0.0689
  - to: "us/states/va/districts/house/18"
    rel: in-district
    area_weight: 0.0659
  - to: "us/states/va/districts/house/16"
    rel: in-district
    area_weight: 0.0586
  - to: "us/states/va/districts/house/14"
    rel: in-district
    area_weight: 0.0469
  - to: "us/states/va/districts/house/12"
    rel: in-district
    area_weight: 0.0444
  - to: "us/states/va/districts/house/17"
    rel: in-district
    area_weight: 0.0426
  - to: "us/states/va/districts/house/8"
    rel: in-district
    area_weight: 0.0411
  - to: "us/states/va/districts/house/11"
    rel: in-district
    area_weight: 0.0364
  - to: "us/states/va/districts/house/13"
    rel: in-district
    area_weight: 0.0309
  - to: "us/states/va/districts/house/4"
    rel: in-district
    area_weight: 0.0067
sources:
  - field: demographics
    source: "Census ACS 2023"
  - field: districts
    source: "PostGIS area-intersection over Census TIGER 2024 boundaries"
confidence: official
tags: [jurisdiction, county, va]
timestamp: "2026-07-03"
---

# Fairfax County, VA

County jurisdiction — 1 officeholders mapped.

## Demographics (ACS 2023)

| Measure | Value |
| --- | --- |
| Population | 1147837 |
| Under 18 | 262310 |
| 18–64 | 713592 |
| 65+ | 171935 |
| Median household income | 153637 |
| Poverty rate | 5.94 |
| Homeownership rate | 68.63 |
| Unemployment rate | 4.24 |
| Median home value | 732800 |
| Gini index | 0.4304 |
| Vacancy rate | 3.71 |
| White | 564082 |
| Black | 110478 |
| Asian | 228940 |
| Native | 5846 |
| Hispanic/Latino | 202057 |
| Bachelor's or higher | 774272 |

## Districts

- [VA-11](/us/states/va/districts/11.md) — 61% (congressional)
- [VA-08](/us/states/va/districts/08.md) — 28% (congressional)
- [VA-10](/us/states/va/districts/10.md) — 11% (congressional)
- [VA Senate District 36](/us/states/va/districts/senate/36.md) — 24% (state senate)
- [VA Senate District 38](/us/states/va/districts/senate/38.md) — 22% (state senate)
- [VA Senate District 34](/us/states/va/districts/senate/34.md) — 21% (state senate)
- [VA Senate District 35](/us/states/va/districts/senate/35.md) — 13% (state senate)
- [VA Senate District 37](/us/states/va/districts/senate/37.md) — 10% (state senate)
- [VA Senate District 33](/us/states/va/districts/senate/33.md) — 9% (state senate)
- [VA Senate District 39](/us/states/va/districts/senate/39.md) — 1% (state senate)
- [VA House District 6](/us/states/va/districts/house/6.md) — 15% (state house)
- [VA House District 10](/us/states/va/districts/house/10.md) — 12% (state house)
- [VA House District 9](/us/states/va/districts/house/9.md) — 10% (state house)
- [VA House District 19](/us/states/va/districts/house/19.md) — 9% (state house)
- [VA House District 15](/us/states/va/districts/house/15.md) — 9% (state house)
- [VA House District 7](/us/states/va/districts/house/7.md) — 7% (state house)
- [VA House District 18](/us/states/va/districts/house/18.md) — 7% (state house)
- [VA House District 16](/us/states/va/districts/house/16.md) — 6% (state house)
- [VA House District 14](/us/states/va/districts/house/14.md) — 5% (state house)
- [VA House District 12](/us/states/va/districts/house/12.md) — 4% (state house)
- [VA House District 17](/us/states/va/districts/house/17.md) — 4% (state house)
- [VA House District 8](/us/states/va/districts/house/8.md) — 4% (state house)
- [VA House District 11](/us/states/va/districts/house/11.md) — 4% (state house)
- [VA House District 13](/us/states/va/districts/house/13.md) — 3% (state house)
- [VA House District 4](/us/states/va/districts/house/4.md) — 1% (state house)

## Source

- demographics: Census ACS 2023
- districts: PostGIS area-intersection over Census TIGER 2024 boundaries