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  3. Fairfax city, VA
Virginia (VA)Washington-Arlington-Alexandria

Fairfax city, VA

Washington-Arlington-Alexandria metro

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What stands out

  • Snapshot data is limited for this county.

Categories vs U.S.

Economy

1 of 1 metrics better than U.S. benchmarks

See Washington-Arlington-Alexandria metro economy →See VA state economy →

Health

6 of 6 available metrics better than U.S.

Obesity

31.8%

U.S.

33.2%

Diabetes

11.1%

U.S.

12.1%

Current smoking

9.2%

U.S.

12.8%

See Washington-Arlington-Alexandria metro health data →See VA state health data →

Connectivity

2 of 3 metrics better than U.S.

Best available speed

1,000Mbps

Gigabit speeds reported

100+ Mbps coverage

99.9%

U.S.

85.3%

Gigabit ready

0.1%

U.S.

8.6%

5G available

100.0%

U.S.

77.4%

See Washington-Arlington-Alexandria metro connectivity →See VA state connectivity →

Map

Fairfax city, VA

Area

6.2 sq mi

Neighbors

Fairfax County, VA
Data Sources & Notes

Data freshness

ACS 5-year
2020–2024
CDC PLACES
2025
BLS (LAUS)
2025-12
Broadband
2020-12
Mobile coverage
2025-11-24
Page updated
2026-02-23

Release schedule and upstream dates: Sources.

Data sources

U.S. Census (ACS 5-year)U.S. Census TIGER/LineCDC PLACESBLS (LAUS)FCC (Form 477 broadband)FCC (Mobile Broadband Data Collection)

Derived statistics

  • ACS county metrics (income, housing, demographics) are sourced directly from Census county-level tables.
  • CDC health metrics are sourced from county-level CDC PLACES data.
  • Unemployment is sourced from the BLS Local Area Unemployment Statistics (LAUS) program.
  • Population density is computed as population ÷ land area.

Data accuracy & methodology

County pages use 2020–2024 ACS 5-year county-level estimates sourced directly from Census county tables. CDC health metrics come from county-level CDC PLACES. Unemployment rates come from the BLS LAUS program. Connectivity metrics use FCC coverage data.