Residential delivery area · Georgia
ZIP Code 31042: Irwinton, GA
ZIP code 31042 uses the postal name Irwinton, Georgia and lies entirely in Wilkinson County (Census 2020 ZIP-county file). About 1,600 people live there (Census Bureau, ACS 2020-2024). Median household income is $36,569 (Census Bureau, ACS 2020-2024). By Census place, 4% of its land lies in Irwinton; 96% is outside any Census place.
- ACS2020-24
- Census2020
- ZBP2023
- IRS2022
- Town
- Irwinton · its only residential ZIP
- County
- Wilkinson County
- Census places
- Irwinton
- House district
- GA-8 119th Congress
- State
- Georgia
- Time zone
- Eastern
- Land area
- 83.6 sq mi · 19 people per sq mi
Where is ZIP code 31042?
31042 centers on 32.744°, -83.189° and covers 83.6 square miles of land plus 0.1 of water. It borders 6 ZIP codes: 31017, 31090, 31054, 31031, 31044, 31021.
The map draws ZIP code areas only. For the streets inside 31042, 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 31042 compare with the rest of Wilkinson County?
| Measure | 31042 | In Wilkinson County | In GA |
|---|---|---|---|
| People (ACS 2020-2024) | 1,600 | 4th of 9 | 576th of 751 |
| Median household income | $37k | 5th of 5 | 465th of 476 |
| Median home value | $83k | not ranked | not ranked |
31042's median home value is not ranked: its 90% margin of error (±$23,621) is more than a quarter of the figure ($83,000). Rankings use ZIP codes of 1,000 or more people living in households, with margins at most 25% of the figure.
Its median household income is higher than in 4% of U.S. residential ZIP codes, and it is denser than 25% 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 31042?
The 2020 Census counted 1,507 people in 31042; the ACS, which samples households over 2020-2024, estimates 1,600. Its boundary changed between the 2010 and 2020 censuses, so the two counts are not compared.
- People, ACS 2020-2024
- 1,600±204 (90% margin)
- 2020 Census count
- 1,507
- Households
- 722
- Median age
- 51.6
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 31042?
Of the 1,600 people the ACS estimates in 31042, 17.5% are under 18 and 27.4% are 65 or older. The largest group by race and Hispanic origin is Black (not Hispanic) (70.0%), then White (not Hispanic) (26.9%).
- Under 1817.5%
- 18 to 6455.1%
- 65 and older27.4%
- Black, not Hispanic70.0%
- White, not Hispanic26.9%
- Other or two or more1.6%
- Hispanic or Latino1.4%
- Asian, not Hispanic0.0%
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 31042 earn?
Median household income is $36,569 (ACS 2020-2024), the 5th highest of the 5 ranked ZIP codes in Wilkinson County.
- Median household income
- $36,569±$4,550
- Income per person
- $27,398
- Below the poverty line
- 16.5%
- Unemployed (of the labor force)
- 2.9%
- Adults 25+ with a bachelor's degree
- 8.3%
- Adjusted gross income per tax return, 2022
- $45,357740 returns; wages 73% 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 31042?
- Median home value (owners' estimate)
- $83,000
- Median gross rent
- $815
- Homes owned by their occupants
- 88.1%
- Housing units
- 857
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B25077, B25064, B25003, B25001).
What businesses are in 31042?
20 business establishments had a location in this ZIP code in 2023, 4 fewer than in 2018; the most are in other services (except public administration) (ZIP Code Business Patterns).
- Other services (except public administration)4
- Information3
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 31042?
| ZIP | Town | People | Household income | Distance |
|---|---|---|---|---|
| 31017 | Danville | 1,382 | $59k | 8.8 mi |
| 31090 | Toomsboro | 715 | $78k | 8.9 mi |
| 31054 | McIntyre | 1,188 | $54k | 10.2 mi |
| 31031 | Gordon | 6,948 | $55k | 11.7 mi |
| 31044 | Jeffersonville | 3,082 | $35k | 13.2 mi |
| 31021 | Dublin | 28,190 | $56k | 23.0 mi |
| 31003 | Allentown | 174 | – | 10.3 mi (near) |
| 31065 | Montrose | 1,481 | – | 12.4 mi (near) |
| 31067 | Oconee | 300 | $59k | 15.2 mi (near) |
Source: PlainZIP from the Census 2020 ZCTA boundaries (shared edges) and internal points; figures ACS 2020-2024.