Residential delivery area · Georgia
ZIP Code 31620: Adel, GA
ZIP code 31620 uses the postal name Adel, Georgia and lies entirely in Cook County (Census 2020 ZIP-county file). About 11,000 people live there (Census Bureau, ACS 2020-2024). Median household income is $51,597 (Census Bureau, ACS 2020-2024). By Census place, 7% of its land lies in Adel; 93% is outside any Census place.
- ACS2020-24
- Census2020
- FHFA2025
- ZBP2023
- IRS2022
- Town
- Adel · its only residential ZIP
- County
- Cook County
- Census places
- Adel
- House district
- GA-8 119th Congress
- State
- Georgia
- Time zone
- Eastern
- Land area
- 125.0 sq mi · 88 people per sq mi
Where is ZIP code 31620?
31620 centers on 31.117°, -83.434° and covers 125.0 square miles of land plus 2.6 of water. It borders 7 ZIP codes: 31627, 31647, 31632, 31625, 31788, 31639, 31771.
The map draws ZIP code areas only. For the streets inside 31620, 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 31620 compare with the rest of Cook County?
| Measure | 31620 | In Cook County | In GA |
|---|---|---|---|
| People (ACS 2020-2024) | 10,969 | 2nd of 5 | 284th of 751 |
| Median household income | $52k | 3rd of 3 | 382nd of 476 |
| Median home value | $161k | 2nd of 3 | 370th of 474 |
Its median household income is higher than in 16% of U.S. residential ZIP codes, and it is denser than 52% 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 31620?
The 2020 Census counted 10,822 people in 31620; the ACS, which samples households over 2020-2024, estimates 10,969. Between the 2010 and 2020 censuses its population grew 1.2% (its boundary stayed at least 90% the same).
- People, ACS 2020-2024
- 10,969
- 2020 Census count
- 10,822+1.2% since 2010 (10,690)
- Households
- 3,848
- Median age
- 35.3
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 31620?
Of the 10,969 people the ACS estimates in 31620, 27.8% are under 18 and 15.6% are 65 or older. The largest group by race and Hispanic origin is White (not Hispanic) (59.1%), then Black (not Hispanic) (27.1%).
- Under 1827.8%
- 18 to 6456.6%
- 65 and older15.6%
- White, not Hispanic59.1%
- Black, not Hispanic27.1%
- Hispanic or Latino8.6%
- Other or two or more4.9%
- Asian, not Hispanic0.3%
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 31620 earn?
Median household income is $51,597 (ACS 2020-2024), the 3rd highest of the 3 ranked ZIP codes in Cook County. It is not measurably different from 2015-2019 ($58,486 in 2024 dollars): the change is within the surveys' margins of error.
- Median household income
- $51,597±$9,756
- Income per person
- $27,782
- Below the poverty line
- 17.0%
- Unemployed (of the labor force)
- 4.2%
- Adults 25+ with a bachelor's degree
- 21.6%
- Adjusted gross income per tax return, 2022
- $58,3684,230 returns; wages 68% 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 31620?
FHFA's house price index for 31620, built from repeat sales and appraisals of the same homes, rose 91% from 2015 to 2025 and rose 73% from 2020 to 2025, and moved +10.3% in 2025.
- Median home value (owners' estimate)
- $160,500
- Median gross rent
- $958
- Homes owned by their occupants
- 63.7%
- Housing units
- 4,609
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 31620?
271 business establishments had a location in this ZIP code in 2023, 22 more than in 2018; the most are in retail trade (ZIP Code Business Patterns).
- Retail trade58
- Health care and social assistance36
- Accommodation and food services31
- Manufacturing26
- Construction23
- Finance and insurance20
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 31620?
| ZIP | Town | People | Household income | Distance |
|---|---|---|---|---|
| 31627 | Cecil | 287 | $30k | 5.9 mi |
| 31647 | Sparks | 3,071 | $52k | 6.5 mi |
| 31632 | Hahira | 15,942 | $84k | 10.2 mi |
| 31625 | Barney | 915 | $85k | 10.3 mi |
| 31788 | Moultrie | 11,301 | $47k | 14.8 mi |
| 31639 | Nashville | 11,059 | $54k | 15.8 mi |
| 31771 | Norman Park | 7,059 | $63k | 15.8 mi |
| 31747 | Ellenton | 258 | $56k | 9.8 mi (near) |
| 31722 | Berlin | 493 | $54k | 11.5 mi (near) |
| 31637 | Lenox | 3,217 | $65k | 12.3 mi (near) |
| 31645 | Ray City | 4,988 | $71k | 13.3 mi (near) |
Source: PlainZIP from the Census 2020 ZCTA boundaries (shared edges) and internal points; figures ACS 2020-2024.