ZIP code 01840
Where is ZIP code 01840?
Lawrence, Massachusetts
Essex County · Standard ZIP code
ZIP code 01840 belongs to Lawrence, Massachusetts in Essex County. 01840 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 and 978. About 8,522 people live in the 01840 area, where the median household income is $42,211. The closest ZIP codes are 01842 (Lawrence, 0.1 mi southeast), 01841 (Lawrence, 0.3 mi northwest) and 01843 (Lawrence, 1.2 mi south).
| ZIP code | 01840 |
|---|---|
| Type | Standard ZIP code for street addresses and PO Boxes |
| Status | Active |
| City | Lawrence |
| State | Massachusetts (MA) |
| County | Essex County |
| Time zone | Eastern Time · now |
| Area codes | 351, 978 |
| Coordinates | 42.708, -71.1638 map |
| 3-digit prefix | 018 |
Population and income in 01840
| Population | 8,522 · lower than 52% of Massachusetts ZIP codes |
|---|---|
| People per square mile | 16,710 · higher than 95% of Massachusetts ZIP codes |
| Median age | 33.6 years · lower than 91% of Massachusetts ZIP codes |
| Men / women | 41% / 59% |
| Median household income | $42,211 · lower than 99% of Massachusetts ZIP codes |
| Income per person | $23,811 |
| Below the poverty line | 25% |
| Bachelor’s degree or higher | 18% of adults 25+ |
| Median rent | $1,413 a month |
| Housing units | 3,661 |
| Households | 3,608 (2.36 people on average) |
| Owners / renters | 2.5% / 98% |
| Land area | 0.51 sq mi (plus 0.08 sq mi of water) |
Source: U.S. Census Bureau, American Community Survey 5-year estimates (2020–2024) for ZIP Code Tabulation Area 01840. Census ZIP areas are close to, but not exactly the same as, USPS delivery areas.
ZIP codes near 01840
| ZIP code | City | Distance | Type |
|---|---|---|---|
| 01842 | Lawrence, MA | 0.1 mi SE | PO Box only |
| 01841 | Lawrence, MA | 0.3 mi NW | Standard |
| 01843 | Lawrence, MA | 1.2 mi S | Standard |
| 01844 | Methuen, MA | 1.6 mi NW | Standard |
| 01845 | North Andover, MA | 3.3 mi SE | Standard |
| 01899 | Andover, MA | 3.7 mi S | Unique |
| 01810 | Andover, MA | 4.1 mi S | Standard |
| 01812 | Andover, MA | 4.3 mi S | Unique |
| 05501 | Andover, MA | 4.3 mi S | Unique |
| 01831 | Haverhill, MA | 4.8 mi NE | PO Box only |
| 01885 | West Boxford, MA | 5.1 mi E | PO Box only |
| 01835 | Haverhill, MA | 5.1 mi NE | Standard |
Straight-line distance between ZIP code center points. Find every ZIP code within 10 miles of 01840 or measure the distance to another ZIP code.
How to address mail to 01840
123 MAIN ST
LAWRENCE MA 01840
Put the city, the two-letter state code and the ZIP code on the last line. Adding the 4-digit ZIP+4 code (01840-XXXX) helps mail sort faster but isn’t required.
Other ZIP codes in Lawrence, MA
All Lawrence ZIP codes with population and income →
Questions
- What city is ZIP code 01840?
- 01840 is a Lawrence, Massachusetts ZIP code.
- What county is 01840 in?
- ZIP code 01840 is in Essex County, Massachusetts.
- What time zone is ZIP code 01840 in?
- 01840 is in the Eastern Time zone (America/New_York).
- What area code is 01840?
- Phone numbers in ZIP code 01840 use area codes 351 and 978.
- What is the population of ZIP code 01840?
- About 8,522 people live in ZIP code 01840, according to the Census Bureau’s American Community Survey (2020–2024).
- What is the median income in 01840?
- The median household income in 01840 is $42,211 a year, lower than 99% of Massachusetts ZIP codes.
- What ZIP codes are near 01840?
- The nearest ZIP codes to 01840 are 01842 (Lawrence, 0.1 miles), 01841 (Lawrence, 0.3 miles), 01843 (Lawrence, 1.2 miles) and 01844 (Methuen, 1.6 miles).