Barwick, GA 31720 ZIP Code Profile


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ZIP Code 31720: Basic Data & USPS Preferred City Name

Preferred Name, USPS
Barwick, GA 31720

  • ZIP Code Type: PO BOX
  • County: Brooks County
  • Centroid: Latitude 30.899, Longitude -83.741
  • Time Zone: Eastern Time Zone (UTC -5 hours)
  • Observes DST: Yes
  • Businesses Addresses: 13
  • PO Box Addresses: 206
  • Residential Addresses: 1
    • Multi-Family Addresses: 0
    • Single Family Addresses: 1

The ZIP Code maps and database are updated 4 times per year.
Database updated: February 1, 2018, Maps updated: February 1, 2018.

EXTREMELY LOCAL Demographic Data

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31720 ZIP Code Map

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Barwick, GA 31720 Data & Demographics (As of July 1, 2017)


Total Population 340
Daytime Population: Workers 57
Daytime Population: Residents 184
Total Daytime Population (TDP) 241
Ratio TDP/Total Population1 0.71
Population in Households 340
Population in Familes 285
Population in Group Qrtrs 0
Population Density2 518
Diversity Index3 48


Median Household Income $38,130
Average Household Income $48,393
Per Capita Income $21,208


Total Housing Units 189 (100%)
Owner Occupied HU 113 (59.8%)
Renter Occupied HU 36 (19.0%)
Vacant Housing Units 40 (21.2%)
Median Home Value $122,500
Average Home Value $162,611


Total Households 149
Average Household Size 2.28
Family Households 104
Average Family Size 3
  1. If the ratio of the TDP to Total Population is greater than 1, the location gains population during the day when commuting workers are present. If the ratio is less than 1, the location is more of a bedroom community where people commute to another place for work.
  2. Population Density = Total Population per square mile.
  3. The Diversity Index is a scale of 0 to 100 that represents the likelihood that two persons, chosen at random from the same area, belong to different race or ethnic groups. If an area's entire population belongs to one race AND one ethnic group, then the area has zero diversity. An area's diversity index increases to 100 when the population is evenly divided into two or more race/ethnic groups.


2010-2017 2017-2022
Population 0.58% 0.58%
Households 0.57% 0.4%
Families 0.4% 0.38%
Median Household Income   0.86%
Per Capita Income   2.43%

Barwick, GA 31720 - Peer Comparisons by Rank and Percentile

The table below compares 31720 to the other 710 ZIP Codes in Georgia by rank and percentile using July 1, 2017 data. The location Ranked # 1 has the highest value. A location that ranks higher than 75% of its peers would be in the 75th percentile of the peer group.

Variable Description Rank Percentile
Total Population # 678 5th
Population Density # 184 74th
Diversity Index # 404 43rd
Median Household Income # 466 35th
Per Capita Income # 385 46th

Additional comparisons and rankings can be made with a VERY EASY TO USE Georgia Census Data Comparison Tool.

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