Home > GA > Marion County > Buena Vista > Zip 31803

Zip Code 31803 — Buena Vista, GA

31803 is a ZIP Code associated with Buena Vista, GA, located within Marion. The postal region supports an estimated population of 4,499 residents across Data Pending housing units, with a population density of 6.1 people per square mile.
WorldPlaceData database updated: October 2026

📍 View location on OpenStreetMap (32.305010, -84.516820)

Data MetricLocal Statistic
Postal / Zip Code31803
Primary CityBuena Vista
State / ProvinceGA
CountyMarion
Total Population4,499
Median Household IncomeData Pending
Total Housing UnitsData Pending
Population Density6.1 people/sq mi
TimezoneAmerica/New_York

How 31803 Compares

MetricZIP 31803Marion CountyGA State Average
Population4,4997,51410,940,417
Median IncomeData PendingN/AN/A
Population Density6.1 /sq mi----

Nearby ZIP Codes

ZIP CodeCityDistancePopulationMedian Income
Zip 31806Ellaville13.0 mi4,135N/A
Zip 31805Cusseta13.7 mi1,833N/A
Zip 31058Mauk14.2 mi1,929N/A
Zip 31801Box Springs15.3 mi3,015N/A
Zip 31081Rupert15.7 mi203N/A

Data Sources & Methodology: Geographic coordinates and ZIP Code assignments are derived from underlying geographic and postal datasets. Note that ZIP Codes are USPS postal delivery areas, while Census ZCTAs are statistical approximation areas. Read full methodology →