ZIP code 28120
Where is ZIP code 28120?
Mount Holly, North Carolina
Gaston County · Standard ZIP code
ZIP code 28120 belongs to Mount Holly, North Carolina in Gaston County. 28120 is a standard ZIP code, so it covers street addresses as well as PO Boxes. It is in the Eastern Time zone and uses area codes 704 and 980. About 25,805 people live in the 28120 area, where the median household income is $78,231. The closest ZIP codes are 28164 (Stanley, 4.6 mi northwest), 28101 (Mc Adenville, 4.7 mi southwest) and 28012 (Belmont, 4.8 mi south).
| ZIP code | 28120 |
|---|---|
| Type | Standard ZIP code for street addresses and PO Boxes |
| Status | Active |
| City | Mount Holly |
| Also accepted | Mt Holly |
| State | North Carolina (NC) |
| County | Gaston County |
| Time zone | Eastern Time · now |
| Area codes | 704, 980 |
| Coordinates | 35.3119, -81.0306 map |
| 3-digit prefix | 281 |
Population and income in 28120
| Population | 25,805 · higher than 82% of North Carolina ZIP codes |
|---|---|
| People per square mile | 823 · higher than 81% of North Carolina ZIP codes |
| Median age | 40.4 years · lower than 62% of North Carolina ZIP codes |
| Men / women | 48% / 52% |
| Median household income | $78,231 · higher than 75% of North Carolina ZIP codes |
| Income per person | $41,978 |
| Below the poverty line | 12% |
| Bachelor’s degree or higher | 34% of adults 25+ |
| Median home value | $321,500 · higher than 75% of North Carolina ZIP codes |
| Median rent | $1,234 a month |
| Housing units | 10,863 |
| Households | 10,241 (2.52 people on average) |
| Owners / renters | 75% / 25% |
| Land area | 31.37 sq mi (plus 1.9 sq mi of water) |
Source: U.S. Census Bureau, American Community Survey 5-year estimates (2020–2024) for ZIP Code Tabulation Area 28120. Census ZIP areas are close to, but not exactly the same as, USPS delivery areas.
ZIP codes near 28120
| ZIP code | City | Distance | Type |
|---|---|---|---|
| 28164 | Stanley, NC | 4.6 mi NW | Standard |
| 28101 | Mc Adenville, NC | 4.7 mi SW | Standard |
| 28012 | Belmont, NC | 4.8 mi S | Standard |
| 28098 | Lowell, NC | 4.9 mi SW | Standard |
| 28214 | Charlotte, NC | 4.9 mi SE | Standard |
| 28032 | Cramerton, NC | 5.8 mi SW | Standard |
| 28054 | Gastonia, NC | 7.2 mi SW | Standard |
| 28006 | Alexis, NC | 7.5 mi NW | Standard |
| 28278 | Charlotte, NC | 8.3 mi SE | Standard |
| 28056 | Gastonia, NC | 8.4 mi SW | Standard |
| 28034 | Dallas, NC | 8.9 mi W | Standard |
| 28055 | Gastonia, NC | 9.2 mi W | PO Box only |
Straight-line distance between ZIP code center points. Find every ZIP code within 10 miles of 28120 or measure the distance to another ZIP code.
How to address mail to 28120
123 MAIN ST
MOUNT HOLLY NC 28120
Put the city, the two-letter state code and the ZIP code on the last line. USPS also accepts MT HOLLY as the city name for 28120. Adding the 4-digit ZIP+4 code (28120-XXXX) helps mail sort faster but isn’t required.
Questions
- What city is ZIP code 28120?
- 28120 is a Mount Holly, North Carolina ZIP code. Mt Holly is also accepted as the city name.
- What county is 28120 in?
- ZIP code 28120 is in Gaston County, North Carolina.
- What time zone is ZIP code 28120 in?
- 28120 is in the Eastern Time zone (America/New_York).
- What area code is 28120?
- Phone numbers in ZIP code 28120 use area codes 704 and 980.
- What is the population of ZIP code 28120?
- About 25,805 people live in ZIP code 28120, according to the Census Bureau’s American Community Survey (2020–2024).
- What is the median income in 28120?
- The median household income in 28120 is $78,231 a year, higher than 75% of North Carolina ZIP codes.
- What ZIP codes are near 28120?
- The nearest ZIP codes to 28120 are 28164 (Stanley, 4.6 miles), 28101 (Mc Adenville, 4.7 miles), 28012 (Belmont, 4.8 miles) and 28098 (Lowell, 4.9 miles).