Smithville, GA 31787 ZIP Code Profile

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Smithville, GA

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ZIP Code 31787: Basic Data & USPS Preferred City Name

Preferred Name, USPS
Smithville, GA 31787

  • ZIP Code Type: STANDARD
  • Businesses Addresses: 35
  • Single Family Addresses: 428
  • Multi-Family Addresses: 0
  • County: Lee County
  • Centroid: Latitude 31.905, Longitude -84.25
  • Time Zone: Eastern Time Zone (UTC -5 hours)
  • Observes DST: Yes

ZIP Code 31787 has segments in 2 Counties (Lee, Sumter).

Neighborhood Data

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31787 ZIP Code Map

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Smithville, GA 31787 Data & Demographics (As of July 1, 2017)


Total Population 1,455
Daytime Population: Workers 107
Daytime Population: Residents 852
Total Daytime Population (TDP) 959
Ratio TDP/Total Population1 0.66
Population in Households 1,455
Population in Familes 1,256
Population in Group Qrtrs 0
Population Density2 17
Diversity Index3 56


Median Household Income $37,505
Average Household Income $52,555
Per Capita Income $19,577


Total Housing Units 630 (100%)
Owner Occupied HU 404 (64.1%)
Renter Occupied HU 138 (21.9%)
Vacant Housing Units 88 (14.0%)
Median Home Value $92,857
Average Home Value $138,181


Total Households 542
Average Household Size 2.68
Family Households 398
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 0.28% 0.25%
Households 0.34% 0.29%
Families 0.21% 0.25%
Median Household Income   2.63%
Per Capita Income   3.08%

Smithville, GA 31787 - Peer Comparisons by Rank and Percentile

The table below compares 31787 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 # 585 18th
Population Density # 632 11th
Diversity Index # 217 70th
Median Household Income # 485 32nd
Per Capita Income # 495 30th

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

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