The population of Fairfax, Virginia is 128128 with 63,878 Males and 64,250 Females.

The population of Fairfax, Virginia, breaks down into the following age groups:

Under Age 5: 8,005
Age 5-9: 7,954
Age 10-14: 8,100
Age 15-19: 8,692
Age 20-24: 9,298
Age 25-34: 21,904
Age 35-44: 22,429
Age 45-54: 19,509
Age 55-59: 6,949
Age 60-64: 4,852
Age 65-74: 5,973
Age 75-84: 3,242
Over 85: 1,221

The Median age in Fairfax, Virginia, is 35.4

Fairfax, Virginia Area - 42.51 Sq. Miles
Land - 42.19 Sq. Miles
Water - 0.33 Sq. Miles

The population Density in Fairfax, Virginia is 3,036.99 People per Sq. Mile
Elevation of Fairfax, Virginia - 447 Feet
Timezone - Eastern (GMT -5)

Age 3 and Over enrolled in Fairfax, Virginia schools - 35,306
Fairfax, Virginia children enrolled in Nursery or Preschool - 2,422
Children in Fairfax, Virginia enrolled in Kindergarten - 1,491
Fairfax, Virginia children enrolled in Elementary School - 12,766
Fairfax, Virginia Highschool Enrollment - 6,815
Fairfax, Virginia College Enrollment - 11,812

16 years and over - 75,237
Total Males in Work Force in Fairfax, Virginia - 40,673
Total Females in Work Force in Fairfax, Virginia - 34,564

Management and Professional Occupation related jobs in Fairfax, Virginia - 42,237
Service related jobs in STFairfax, Virginia - 7,452
Sales and Office Related jobs in Fairfax, Virginia - 16,414
Forestry, Farming and Fishing related jobs in Fairfax, Virginia - 42
Construction and Maintenance related jobs in Fairfax, Virginia - 3,325
Production and Transportation related jobs in Fairfax, Virginia - 2,806

Household Income-
Less than $10,000 - 1,101
$10,000.00 - $14,999 - 623
$15,000 - $24,999 - 1,767
$25,000 - $34,999 - 2,417
$35,000 - $49,999 - 5,321
$50,000 - $74,999 - 9,585
$75,000 - $99,999 - 8,550
$100,000 - $149,999 - 10,251
$150,000 - $199,999 - 4,056
$200,000 or more - 2,644
Average Household Income in Fairfax, Virginia - $81,115.75
Average Household Size in Fairfax, Virginia - 2.69