Residential delivery area · Georgia
ZIP Code 31089: Tennille, GA
ZIP code 31089 uses the postal name Tennille, Georgia and lies mostly in Washington County (85% of its land) with the rest in Johnson County (Census 2020 ZIP-county file). About 4,200 people live there (Census Bureau, ACS 2020-2024). Median household income is $36,094 (Census Bureau, ACS 2020-2024). By Census place, 1% of its land lies in Tennille; 99% is outside any Census place.
- ACS2020-24
- Census2020
- FHFA2021
- ZBP2023
- IRS2022
- Town
- Tennille · its only residential ZIP
- County
- Washington County (85%); Johnson County (15%)
- Census places
- Tennille
- House district
- GA-12 119th Congress
- State
- Georgia
- Time zone
- Eastern
- Land area
- 157.1 sq mi · 27 people per sq mi
Where is ZIP code 31089?
31089 centers on 32.851°, -82.860° and covers 157.1 square miles of land plus 1.1 of water. It borders 6 ZIP codes: 31067, 31035, 31082, 31090, 31096, 31027.
The map draws ZIP code areas only. For the streets inside 31089, open its center on OpenStreetMap.
Source: U.S. Census Bureau, 2020 ZCTA cartographic boundaries and the 2023 Gazetteer (2020 ZCTAs); ZIP-to-county shares, Census places and House districts (119th Congress) from the Census 2020 relationship files (shares of land); metro area from the OMB delineation (July 2023); town name and time zone from simplemaps US ZIP Codes (CC BY 4.0).
How does 31089 compare with the rest of Washington County?
| Measure | 31089 | In Washington County | In GA |
|---|---|---|---|
| People (ACS 2020-2024) | 4,239 | 3rd of 9 | 429th of 751 |
| Median household income | $36k | 3rd of 3 | 468th of 476 |
| Median home value | $99k | 2nd of 3 | 445th of 474 |
Its median household income is higher than in 4% of U.S. residential ZIP codes, and it is denser than 31% of all U.S. residential ZIP codes. ZIP codes at the ACS caps ($250,000 or more for household income, $2,000,000 or more for home value) share the top rank.
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B01003, B19013, B25077); ranks by PlainZIP over residential ZIP codes (ZCTAs).
How many people live in 31089?
The 2020 Census counted 4,562 people in 31089; the ACS, which samples households over 2020-2024, estimates 4,239. Between the 2010 and 2020 censuses its population fell 5.7% (its boundary stayed at least 90% the same).
- People, ACS 2020-2024
- 4,239±456 (90% margin)
- 2020 Census count
- 4,562−5.7% since 2010 (4,838)
- Households
- 1,671
- Median age
- 35.6
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B01003, B01002, B11001); 2020 Census (DHC P1); 2010 Census (SF1 P1).
Who lives in 31089?
Of the 4,239 people the ACS estimates in 31089, 22.5% are under 18 and 17.0% are 65 or older. The largest group by race and Hispanic origin is Black (not Hispanic) (56.1%), then White (not Hispanic) (38.8%).
- Under 1822.5%
- 18 to 6460.4%
- 65 and older17.0%
- Black, not Hispanic56.1%
- White, not Hispanic38.8%
- Other or two or more2.7%
- Asian, not Hispanic1.8%
- Hispanic or Latino0.6%
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B01001 age by sex, B03002 Hispanic or Latino origin by race); shares of the estimated population, small ZIP codes carry wide margins.
What do households in 31089 earn?
Median household income is $36,094 (ACS 2020-2024), the 3rd highest of the 3 ranked ZIP codes in Washington County. It is not measurably different from 2015-2019 ($44,478 in 2024 dollars): the change is within the surveys' margins of error.
- Median household income
- $36,094±$5,938
- Income per person
- $23,455
- Below the poverty line
- 19.6%
- Unemployed (of the labor force)
- 3.6%
- Adults 25+ with a bachelor's degree
- 19.2%
- Adjusted gross income per tax return, 2022
- $48,1511,910 returns; wages 78% of AGI (IRS)
Source: U.S. Census Bureau, ACS 2020-2024 and 2015-2019 5-year estimates (B19013, B19301, B17001, B23025, B15003; 2015-2019 dollars converted with the BLS CPI-U, 1.22699); IRS Statistics of Income, ZIP code data, tax year 2022 (adjusted gross income per return, filed under the address on the return).
What are homes worth in 31089?
- Median home value (owners' estimate)
- $99,300
- Median gross rent
- $867
- Homes owned by their occupants
- 51.3%
- Housing units
- 2,088
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B25077, B25064, B25003, B25001); FHFA House Price Index, annual five-digit ZIP, updated 2026-03-31.
What businesses are in 31089?
43 business establishments had a location in this ZIP code in 2023, 1 fewer than in 2018; the most are in other services (except public administration) (ZIP Code Business Patterns).
- Other services (except public administration)8
- Retail trade7
- Accommodation and food services6
- Health care and social assistance4
- Construction3
- Manufacturing3
Source: U.S. Census Bureau, ZIP Code Business Patterns 2023 and 2018 (establishments with paid employees, by the business's ZIP code).
Which ZIP codes are next to 31089?
| ZIP | Town | People | Household income | Distance |
|---|---|---|---|---|
| 31067 | Oconee | 300 | $59k | 5.9 mi |
| 31035 | Harrison | 1,258 | $42k | 8.9 mi |
| 31082 | Sandersville | 10,236 | $57k | 10.4 mi |
| 31090 | Toomsboro | 715 | $78k | 11.6 mi |
| 31096 | Wrightsville | 7,145 | $46k | 12.5 mi |
| 31027 | East Dublin | 10,684 | $53k | 19.4 mi |
| 31018 | Davisboro | 2,827 | $48k | 16.6 mi (near) |
| 31094 | Warthen | 817 | $52k | 18.5 mi (near) |
Source: PlainZIP from the Census 2020 ZCTA boundaries (shared edges) and internal points; figures ACS 2020-2024.