ZIP code
01879
Tyngsboro, MA
01879 covers Tyngsboro in Middlesex County, with 12,435 people in the ACS 2023 estimate.
Figures are for the Census ZIP Code Tabulation Area (ZCTA), which is not the same as a USPS ZIP code. A PO Box or unique ZIP may have no ZCTA and no demographics. Methodology
U.S. Census Bureau, ACS 2019–2023 5-year (vintage 2023). Geography: ZCTA 01879. Methodology
ZIP code map of 01879

About ZIP code 01879
More enterprise fields
Commercial ZIP directory · not ACS
Commercial ZIP directory population_count for ZCTA 01879. Not ACS. Methodology
People in 01879
Race
- White10,128
- Black or African American347
- American Indian or Alaska Native14
- Asian976
- Native Hawaiian and Pacific Islander3
- Other race247
- Two or more races653
Hispanic or Latino (any race): 565
Age
- Under 101,300
- 10 to 191,547
- 20 to 291,369
- 30 to 391,458
- 40 to 491,530
- 50 to 592,138
- 60 to 691,808
- 70 to 79896
- 80 and older322
Income and housing in 01879
Education
- High school graduate96.1%
- Bachelor's degree49.8%
- Graduate degree20.4%
Places covering 01879
Cities and places — Population overlap
Share of this ZIP/ZCTA’s population located within each place, based on ZIP Code Database place-overlap data. This is a population measure, not land-area overlap or the Census-place population.
No place overlap rows for this ZIP.
ZIP Code Database place-overlap table, field percent_of_zip_population_in_place, keyed by place_geoid. Not ACS 2019–2023. Overlap vintage is the shipped overlap table and is separate from ACS. Methodology
Counties — Population overlap
Share of this ZIP/ZCTA’s population located within each county, based on ZIP Code Database county-overlap data. This is a population measure, not land-area overlap or the Census county population.
- Middlesex County100.0%
ZIP Code Database county-overlap table, field percent_of_zip_population_in_county, keyed by county_geoid. Not ACS 2019–2023. Overlap vintage is the shipped overlap table and is separate from ACS. Methodology
100.0% of this ZIP is outside city limits (a real overlap row, not missing data).
Population history for 01879
Hover the chart or read the table below (Year | ACS | IRS).
| Year | ACS population | IRS population |
|---|---|---|
| 2005 | 11,784 | |
| 2006 | 11,055 | |
| 2007 | 11,510 | |
| 2008 | 11,226 | |
| 2009 | 11,418 | |
| 2010 | 11,491 | |
| 2011 | 11,198 | 11,557 |
| 2012 | 11,484 | 11,610 |
| 2013 | 11,675 | 11,640 |
| 2014 | 11,867 | 11,660 |
| 2015 | 12,053 | 11,610 |
| 2016 | 12,133 | 11,600 |
| 2017 | 12,305 | 11,790 |
| 2018 | 12,345 | 11,800 |
| 2019 | 12,443 | 11,750 |
| 2020 | 12,511 | 12,130 |
| 2021 | 12,454 | 11,990 |
| 2022 | 12,385 | 12,080 |
| 2023 | 12,435 |
ACS: U.S. Census Bureau American Community Survey 5-year estimates. IRS: Statistics of Income ZIP Code data.
ZIP codes near 01879
12 nearest ZIP centroids (any distance)
- 01863North Chelmsford3.0 miPop 9,592 · Income $136,284
- 01827Dunstable3.7 miPop 3,375 · Income $202,379
- 01854Lowell4.3 miPop 28,808 · Income $70,397
- 03062Nashua5.3 miPop 28,713 · Income $102,849
- 03060Nashua5.3 miPop 32,223 · Income $78,068
- 01851Lowell5.4 miPop 32,308 · Income $87,962
- 01886Westford5.7 miPop 24,584 · Income $181,523
- 03076Pelham6.4 miPop 14,333 · Income $126,804
- 01850Lowell6.4 miPop 16,983 · Income $67,581
- 03051Hudson6.5 miPop 25,476 · Income $124,973
- 01824Chelmsford6.5 miPop 26,628 · Income $141,337
- 01826Dracut6.6 miPop 32,373 · Income $111,451
ZIP centroids within 2 miles
No other ZIP codes within 2 miles of 01879, measured by Census internal-point centroids. Try a wider radius.
ZIPs within 2 miles of this place
Default is 2 miles. Distances are between ZIP centroids. Widen the radius if nothing is in range.
ZIP code 01879 FAQ
- What city is ZIP code 01879 in?
- 01879 is in Tyngsboro, MA.
- What county is 01879 in?
- 01879 is in Middlesex County.
- What is the median household income in 01879?
- The median household income in 01879 is $144,167.
- Which ZIP codes are near 01879?
- Use the radius tool on this page to list ZIP codes within a chosen distance of 01879.