the resident population of the United States more»
      
    
  | City: | Marietta | 
| State: | Illinois | 
| Area Code: | 309 | 
| Latitude: | 40.496199 | 
| Longitude: | -90.408292 | 
| Time Zone: | Eastern GMT -6 | 
| City Alias(es): | New Philadelphia | 
| Population: | 343 | 
| 2000 Population: | 424 | 
| White Population: | 422 | 
| Hispanic Population: | 1 | 
| Hawaiian Population: | 2 | 
| Male Population: | 216 | 
| Female Population: | 208 | 
| Median Age: | 42.00 | 
| Male Median Age: | 40.60 | 
| Female Median Age: | 43.50 | 
| Households: | 202 | 
| Average Household Size: | 2.52 | 
| Average House Value: | $36,700 | 
| Average Household Income: | $38,214 | 
| Number of Businesses: | 2 | 
| Number of Employees: | 34 | 
            Smithfield, IL (       5.0 miles)
             Table Grove, IL (       6.3 miles)
             Bushnell, IL (       7.4 miles)
             Bardolph, IL (       7.9 miles)
             Adair, IL (       8.7 miles)
             Prairie City, IL (       9.1 miles)
             Ellisville, IL (       9.3 miles)
             Avon, IL (       9.7 miles)
             Cuba, IL (      11.1 miles)