the resident population of the United States more»
      
    
  | City: | Tranquillity | 
| State: | California | 
| Area Code: | 559 | 
| Latitude: | 36.668542 | 
| Longitude: | -120.296743 | 
| Time Zone: | Eastern GMT -8 | 
| City Alias(es): | |
| Population: | 305 | 
| 2000 Population: | 1,114 | 
| White Population: | 634 | 
| Black Population: | 7 | 
| Hispanic Population: | 645 | 
| Asian Population: | 30 | 
| Hawaiian Population: | 14 | 
| Other Population: | 397 | 
| Male Population: | 595 | 
| Female Population: | 519 | 
| Median Age: | 30.90 | 
| Male Median Age: | 28.20 | 
| Female Median Age: | 34.60 | 
| Households: | 356 | 
| Average Household Size: | 3.32 | 
| Average House Value: | $82,600 | 
| Average Household Income: | $45,208 | 
| Number of Businesses: | 13 | 
| Number of Employees: | 61 | 
| Annual Payroll: | $1,135,000 | 
| Land Area: | 51.020 sq mi | 
| Water Area: | 0.629 sq mi | 
            Kerman, CA (       6.7 miles)
             San Joaquin, CA (       7.9 miles)
             Cantua Creek, CA (       9.8 miles)
             Helm, CA (      14.9 miles)
             Mendota, CA (      17.6 miles)
             Biola, CA (      17.8 miles)
             Firebaugh, CA (      19.0 miles)