Residential delivery area · North Carolina
ZIP Code 28366: Newton Grove, NC
ZIP code 28366 uses the postal name Newton Grove, North Carolina and lies mostly in Sampson County (80% of its land) with the rest in Johnston County (Census 2020 ZIP-county file). About 3,800 people live there (Census Bureau, ACS 2020-2024). Median household income is $53,310 (Census Bureau, ACS 2020-2024). By Census place, 4% of its land lies in Newton Grove, and 3% in smaller places; 93% is outside any Census place.
- ACS2020-24
- Census2020
- FHFA2022
- ZBP2023
- IRS2022
- Town
- Newton Grove · its only residential ZIP
- County
- Sampson County (80%); Johnston County (20%)
- Census places
- Newton Grove
- House districts
- NC-3 (79%), NC-13 (20%) 119th Congress, by share of land
- State
- North Carolina
- Time zone
- Eastern
- Land area
- 86.0 sq mi · 44 people per sq mi
Where is ZIP code 28366?
28366 centers on 35.230°, -78.362° and covers 86.0 square miles of land plus 0.3 of water. It borders 7 ZIP codes: 27524, 28334, 28341, 27504, 28328, 28365, 28382.
The map draws ZIP code areas only. For the streets inside 28366, 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 28366 compare with the rest of Sampson County?
| Measure | 28366 | In Sampson County | In NC |
|---|---|---|---|
| People (ACS 2020-2024) | 3,769 | 8th of 16 | 481st of 853 |
| Median household income | $53k | 5th of 11 | 422nd of 528 |
| Median home value | $152k | 5th of 9 | 499th of 572 |
Its median household income is higher than in 19% of U.S. residential ZIP codes, and it is denser than 40% 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 28366?
The 2020 Census counted 4,948 people in 28366; the ACS, which samples households over 2020-2024, estimates 3,769. Between the 2010 and 2020 censuses its population fell 2.2% (its boundary stayed at least 90% the same).
- People, ACS 2020-2024
- 3,769±689 (90% margin)
- 2020 Census count
- 4,948−2.2% since 2010 (5,061)
- Households
- 1,602
- Median age
- 42.8
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 28366?
Of the 3,769 people the ACS estimates in 28366, 24.8% are under 18 and 25.6% are 65 or older. The largest group by race and Hispanic origin is White (not Hispanic) (58.5%), then Black (not Hispanic) (24.3%).
- Under 1824.8%
- 18 to 6449.7%
- 65 and older25.6%
- White, not Hispanic58.5%
- Black, not Hispanic24.3%
- Hispanic or Latino8.5%
- Other or two or more8.4%
- Asian, not Hispanic0.2%
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 28366 earn?
Median household income is $53,310 (ACS 2020-2024), the 5th highest of the 11 ranked ZIP codes in Sampson County. It is not measurably different from 2015-2019 ($42,033 in 2024 dollars): the change is within the surveys' margins of error.
- Median household income
- $53,310±$12,083
- Income per person
- $30,332
- Below the poverty line
- 21.0%
- Unemployed (of the labor force)
- 3.8%
- Adults 25+ with a bachelor's degree
- 22.0%
- Adjusted gross income per tax return, 2022
- $61,1672,190 returns; wages 66% 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 28366?
- Median home value (owners' estimate)
- $152,400
- Median gross rent
- $948
- Homes owned by their occupants
- 78.2%
- Housing units
- 2,062
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 28366?
86 business establishments had a location in this ZIP code in 2023, 7 more than in 2018; the most are in retail trade (ZIP Code Business Patterns).
- Retail trade19
- Construction13
- Other services (except public administration)10
- Accommodation and food services9
- Manufacturing5
- Wholesale trade4
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 28366?
| ZIP | Town | People | Household income | Distance |
|---|---|---|---|---|
| 27524 | Four Oaks | 13,999 | $76k | 11.2 mi |
| 28334 | Dunn | 22,873 | $53k | 12.0 mi |
| 28341 | Faison | 2,886 | $57k | 13.1 mi |
| 27504 | Benson | 17,079 | $67k | 14.7 mi |
| 28328 | Clinton | 26,927 | $53k | 15.6 mi |
| 28365 | Mount Olive | 15,999 | $52k | 17.9 mi |
| 28382 | Roseboro | 6,961 | $69k | 23.8 mi |
| 28385 | Salemburg | 2,575 | $67k | 14.8 mi (near) |
| 28344 | Godwin | 4,806 | $49k | 15.3 mi (near) |
| 28325 | Calypso | 384 | $54k | 15.5 mi (near) |
Source: PlainZIP from the Census 2020 ZCTA boundaries (shared edges) and internal points; figures ACS 2020-2024.