Census place · GEOID 2537000 · Middlesex County
Lowell, MA ZIP codes
5 ZIP/ZCTAs intersecting this Census place in Middlesex County.
U.S. Census Bureau, ACS 2019–2023 5-year (vintage 2023). Geography: Census place Lowell (GEOID 2537000). Methodology
Combined population of ZIP/ZCTAs intersecting this place: 141,427 (5 ZIPs).
Combined population of ZIP/ZCTAs intersecting this place. Each intersecting ZIP contributes its full ZCTA population; overlap percents are descriptive only. This is not the Census place ACS headline above. Methodology
Map of Lowell, MA

ZIP/ZCTA overlap with Lowell
Population overlap
Share of each ZIP/ZCTA’s population located within Lowell, based on ZIP Code Database place-overlap data. This is a population measure, not land-area overlap or the Census-place population.
- 018240.0%
- 0185099.9%
USPS primary city
- 01851100.0%
USPS primary city
- 0185299.9%
USPS primary city
- 0185499.9%
USPS primary city
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
ZIP codes intersecting Lowell
| ZIP | City | County | Population | Income |
|---|---|---|---|---|
| 01824 | Chelmsford | Middlesex County | 26,628 | $141,337 |
| 01850 | Lowell | Middlesex County | 16,983 | $67,581 |
| 01851 | Lowell | Middlesex County | 32,308 | $87,962 |
| 01852 | Lowell | Middlesex County | 36,700 | $77,058 |
| 01854 | Lowell | Middlesex County | 28,808 | $70,397 |
USPS associates these ZIPs with Lowell
These codes list Lowell as a primary or acceptable city. They are not used for the ACS headline.
| ZIP | City | County | Population | Income |
|---|---|---|---|---|
| 01853 | Lowell | Middlesex County | 1,502 | — |