Residential delivery area · Georgia
ZIP Code 30055: Mansfield, GA
ZIP code 30055 uses the postal name Mansfield, Georgia and lies mostly in Newton County (49% of its land), reaching into Jasper County and Morgan County (Census 2020 ZIP-county file). About 3,800 people live there (Census Bureau, ACS 2020-2024). Median household income is $84,760 (Census Bureau, ACS 2020-2024). By Census place, 2% of its land lies in Mansfield; 98% is outside any Census place.
- ACS2020-24
- Census2020
- FHFA2025
- ZBP2023
- IRS2022
- Town
- Mansfield · its only residential ZIP
- County
- Newton County (49%); Jasper County (39%); Morgan County (12%)
- Census places
- Mansfield
- Metro area
- Atlanta-Sandy Springs-Roswell, GA
- House district
- GA-10 119th Congress
- State
- Georgia
- Time zone
- Eastern
- Land area
- 53.1 sq mi · 72 people per sq mi
Where is ZIP code 30055?
30055 centers on 33.497°, -83.750° and covers 53.1 square miles of land plus 0.8 of water. It borders 6 ZIP codes: 30056, 30014, 31085, 30025, 30663, 31064.
The map draws ZIP code areas only. For the streets inside 30055, 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 30055 compare with the rest of Newton County?
| Measure | 30055 | In Newton County | In GA |
|---|---|---|---|
| People (ACS 2020-2024) | 3,800 | 7th of 9 | 443rd of 751 |
| Median household income | $85k | 3rd of 8 | 132nd of 476 |
| Median home value | $292k | 7th of 8 | 180th of 474 |
Its median household income is higher than in 68% of U.S. residential ZIP codes, and it is denser than 48% 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 30055?
The 2020 Census counted 3,647 people in 30055; the ACS, which samples households over 2020-2024, estimates 3,800. Between the 2010 and 2020 censuses its population grew 20.8% (its boundary stayed at least 90% the same).
- People, ACS 2020-2024
- 3,800±716 (90% margin)
- 2020 Census count
- 3,647+20.8% since 2010 (3,018)
- Households
- 1,552
- Median age
- 44.3
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 30055?
Of the 3,800 people the ACS estimates in 30055, 21.2% are under 18 and 17.6% are 65 or older. The largest group by race and Hispanic origin is White (not Hispanic) (91.7%).
- Under 1821.2%
- 18 to 6461.1%
- 65 and older17.6%
- White, not Hispanic91.7%
- Other or two or more4.2%
- Black, not Hispanic3.3%
- Hispanic or Latino0.7%
- 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 30055 earn?
Median household income is $84,760 (ACS 2020-2024), the 3rd highest of the 8 ranked ZIP codes in Newton County. It is not measurably different from 2015-2019 ($83,151 in 2024 dollars): the change is within the surveys' margins of error.
- Median household income
- $84,760±$14,440
- Income per person
- $39,940
- Below the poverty line
- 5.0%
- Unemployed (of the labor force)
- 6.1%
- Adults 25+ with a bachelor's degree
- 15.5%
- Adjusted gross income per tax return, 2022
- $84,1541,840 returns; wages 67% 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 30055?
FHFA's house price index for 30055, built from repeat sales and appraisals of the same homes, rose 110% from 2015 to 2025 and rose 47% from 2020 to 2025, and moved +2.6% in 2025.
- Median home value (owners' estimate)
- $291,900
- Median gross rent
- $1,639
- Homes owned by their occupants
- 95.2%
- Housing units
- 1,682
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 30055?
47 business establishments had a location in this ZIP code in 2023, 7 more than in 2018; the most are in construction (ZIP Code Business Patterns).
- Construction13
- Administrative and support and waste management and remediation services8
- Retail trade6
- Other services (except public administration)5
- Accommodation and food services4
- Professional, scientific, and technical services3
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 30055?
| ZIP | Town | People | Household income | Distance |
|---|---|---|---|---|
| 30056 | Newborn | 2,344 | $69k | 5.8 mi |
| 30014 | Covington | 41,425 | $72k | 7.5 mi |
| 31085 | Shady Dale | 1,734 | $46k | 8.5 mi |
| 30025 | Social Circle | 11,182 | $96k | 11.4 mi |
| 30663 | Rutledge | 3,697 | $69k | 11.9 mi |
| 31064 | Monticello | 10,259 | $60k | 14.8 mi |
| 30070 | Porterdale | 64 | $60k | 9.9 mi (near) |
| 30016 | Covington | 62,968 | $80k | 10.4 mi (near) |
| 30054 | Oxford | 10,730 | $76k | 14.7 mi (near) |
Source: PlainZIP from the Census 2020 ZCTA boundaries (shared edges) and internal points; figures ACS 2020-2024.