ZIP code 28138
Where is ZIP code 28138?
Rockwell, North Carolina
Rowan County · Standard ZIP code
ZIP code 28138 belongs to Rockwell, North Carolina in Rowan County. 28138 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 10,271 people live in the 28138 area, where the median household income is $66,896. The closest ZIP codes are 28041 (Faith, 3 mi northwest), 28072 (Granite Quarry, 4.3 mi north) and 28146 (Salisbury, 4.9 mi north).
| ZIP code | 28138 |
|---|---|
| Type | Standard ZIP code for street addresses and PO Boxes |
| Status | Active |
| City | Rockwell |
| State | North Carolina (NC) |
| County | Rowan County |
| Time zone | Eastern Time · now |
| Area codes | 704, 980 |
| Coordinates | 35.5494, -80.4226 map |
| 3-digit prefix | 281 |
Population and income in 28138
| Population | 10,271 · higher than 63% of North Carolina ZIP codes |
|---|---|
| People per square mile | 228 · higher than 60% of North Carolina ZIP codes |
| Median age | 40.7 years · lower than 61% of North Carolina ZIP codes |
| Men / women | 53% / 47% |
| Median household income | $66,896 · higher than 55% of North Carolina ZIP codes |
| Income per person | $33,461 |
| Below the poverty line | 6.5% |
| Bachelor’s degree or higher | 20% of adults 25+ |
| Median home value | $216,100 · lower than 54% of North Carolina ZIP codes |
| Median rent | $966 a month |
| Housing units | 4,342 |
| Households | 4,178 (2.43 people on average) |
| Owners / renters | 71% / 29% |
| Land area | 44.95 sq mi (plus 0.06 sq mi of water) |
Source: U.S. Census Bureau, American Community Survey 5-year estimates (2020–2024) for ZIP Code Tabulation Area 28138. Census ZIP areas are close to, but not exactly the same as, USPS delivery areas.
ZIP codes near 28138
| ZIP code | City | Distance | Type |
|---|---|---|---|
| 28041 | Faith, NC | 3 mi NW | PO Box only |
| 28072 | Granite Quarry, NC | 4.3 mi N | PO Box only |
| 28146 | Salisbury, NC | 4.9 mi N | Standard |
| 28071 | Gold Hill, NC | 4.9 mi E | Standard |
| 28144 | Salisbury, NC | 8 mi NW | Standard |
| 28109 | Misenheimer, NC | 8.8 mi SE | PO Box only |
| 28039 | East Spencer, NC | 9.1 mi N | PO Box only |
| 28124 | Mount Pleasant, NC | 9.3 mi S | Standard |
| 28023 | China Grove, NC | 9.5 mi W | Standard |
| 28145 | Salisbury, NC | 9.7 mi N | PO Box only |
| 28159 | Spencer, NC | 9.8 mi N | Standard |
| 28137 | Richfield, NC | 10.2 mi SE | Standard |
Straight-line distance between ZIP code center points. Find every ZIP code within 10 miles of 28138 or measure the distance to another ZIP code.
How to address mail to 28138
123 MAIN ST
ROCKWELL NC 28138
Put the city, the two-letter state code and the ZIP code on the last line. Adding the 4-digit ZIP+4 code (28138-XXXX) helps mail sort faster but isn’t required.
Questions
- What city is ZIP code 28138?
- 28138 is a Rockwell, North Carolina ZIP code.
- What county is 28138 in?
- ZIP code 28138 is in Rowan County, North Carolina.
- What time zone is ZIP code 28138 in?
- 28138 is in the Eastern Time zone (America/New_York).
- What area code is 28138?
- Phone numbers in ZIP code 28138 use area codes 704 and 980.
- What is the population of ZIP code 28138?
- About 10,271 people live in ZIP code 28138, according to the Census Bureau’s American Community Survey (2020–2024).
- What is the median income in 28138?
- The median household income in 28138 is $66,896 a year, higher than 55% of North Carolina ZIP codes.
- What ZIP codes are near 28138?
- The nearest ZIP codes to 28138 are 28041 (Faith, 3 miles), 28072 (Granite Quarry, 4.3 miles), 28146 (Salisbury, 4.9 miles) and 28071 (Gold Hill, 4.9 miles).