ZIP code 01879
Where is ZIP code 01879?
Tyngsboro, Massachusetts
Middlesex County · Standard ZIP code
ZIP code 01879 belongs to Tyngsboro, Massachusetts in Middlesex County. 01879 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 351, 603 and 978. About 12,550 people live in the 01879 area, where the median household income is $129,348. The closest ZIP codes are 01863 (North Chelmsford, 2.9 mi southeast), 01827 (Dunstable, 4 mi west) and 01854 (Lowell, 4.4 mi east).
| ZIP code | 01879 |
|---|---|
| Type | Standard ZIP code for street addresses and PO Boxes |
| Status | Active |
| City | Tyngsboro |
| State | Massachusetts (MA) |
| County | Middlesex County |
| Time zone | Eastern Time · now |
| Area codes | 351, 603, 978 |
| Coordinates | 42.6724, -71.4158 map |
| 3-digit prefix | 018 |
Population and income in 01879
| Population | 12,550 · higher than 60% of Massachusetts ZIP codes |
|---|---|
| People per square mile | 749 · lower than 52% of Massachusetts ZIP codes |
| Median age | 39.4 years · lower than 75% of Massachusetts ZIP codes |
| Men / women | 46% / 54% |
| Median household income | $129,348 · higher than 69% of Massachusetts ZIP codes |
| Income per person | $52,723 |
| Below the poverty line | 6.6% |
| Bachelor’s degree or higher | 52% of adults 25+ |
| Median home value | $552,500 · higher than 54% of Massachusetts ZIP codes |
| Median rent | $1,986 a month |
| Housing units | 4,335 |
| Households | 4,232 (2.96 people on average) |
| Owners / renters | 86% / 14% |
| Land area | 16.76 sq mi (plus 1.31 sq mi of water) |
Source: U.S. Census Bureau, American Community Survey 5-year estimates (2020–2024) for ZIP Code Tabulation Area 01879. Census ZIP areas are close to, but not exactly the same as, USPS delivery areas.
ZIP codes near 01879
| ZIP code | City | Distance | Type |
|---|---|---|---|
| 01863 | North Chelmsford, MA | 2.9 mi SE | Standard |
| 01827 | Dunstable, MA | 4 mi W | Standard |
| 01854 | Lowell, MA | 4.4 mi E | Standard |
| 01826 | Dracut, MA | 4.9 mi E | Standard |
| 01851 | Lowell, MA | 5.1 mi SE | Standard |
| 03062 | Nashua, NH | 5.1 mi NW | Standard |
| 01853 | Lowell, MA | 5.7 mi SE | PO Box only |
| 01850 | Lowell, MA | 5.7 mi E | Standard |
| 01886 | Westford, MA | 6.1 mi S | Standard |
| 03060 | Nashua, NH | 6.4 mi NW | Standard |
| 01824 | Chelmsford, MA | 6.4 mi SE | Standard |
| 01852 | Lowell, MA | 6.5 mi SE | Standard |
Straight-line distance between ZIP code center points. Find every ZIP code within 10 miles of 01879 or measure the distance to another ZIP code.
How to address mail to 01879
123 MAIN ST
TYNGSBORO MA 01879
Put the city, the two-letter state code and the ZIP code on the last line. Avoid Tyngsborough: USPS doesn’t recognize it as the city for this ZIP code. Adding the 4-digit ZIP+4 code (01879-XXXX) helps mail sort faster but isn’t required.
Questions
- What city is ZIP code 01879?
- 01879 is a Tyngsboro, Massachusetts ZIP code.
- What county is 01879 in?
- ZIP code 01879 is in Middlesex County, Massachusetts.
- What time zone is ZIP code 01879 in?
- 01879 is in the Eastern Time zone (America/New_York).
- What area code is 01879?
- Phone numbers in ZIP code 01879 use area codes 351, 603 and 978.
- What is the population of ZIP code 01879?
- About 12,550 people live in ZIP code 01879, according to the Census Bureau’s American Community Survey (2020–2024).
- What is the median income in 01879?
- The median household income in 01879 is $129,348 a year, higher than 69% of Massachusetts ZIP codes.
- What ZIP codes are near 01879?
- The nearest ZIP codes to 01879 are 01863 (North Chelmsford, 2.9 miles), 01827 (Dunstable, 4 miles), 01854 (Lowell, 4.4 miles) and 01826 (Dracut, 4.9 miles).