ZIP code 01731
Where is ZIP code 01731?
Hanscom AFB, Massachusetts
Middlesex County · Standard ZIP code
ZIP code 01731 belongs to Hanscom AFB, Massachusetts in Middlesex County. 01731 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 339, 351, 781 and 978. About 2,110 people live in the 01731 area, where the median household income is $104,688. The closest ZIP codes are 01730 (Bedford, 1.5 mi north), 01773 (Lincoln, 3.2 mi southwest) and 02421 (Lexington, 3.3 mi southeast).
| ZIP code | 01731 |
|---|---|
| Type | Standard ZIP code for street addresses and PO Boxes |
| Status | Active |
| City | Hanscom AFB |
| Also accepted | Bedford |
| State | Massachusetts (MA) |
| County | Middlesex County |
| Time zone | Eastern Time · now |
| Area codes | 339, 351, 781, 978 |
| Coordinates | 42.4631, -71.2851 map |
| 3-digit prefix | 017 |
Population and income in 01731
| Population | 2,110 · lower than 80% of Massachusetts ZIP codes |
|---|---|
| People per square mile | 903 · higher than 54% of Massachusetts ZIP codes |
| Median age | 25 years · lower than 98% of Massachusetts ZIP codes |
| Men / women | 49% / 51% |
| Median household income | $104,688 · lower than 55% of Massachusetts ZIP codes |
| Income per person | $36,720 |
| Below the poverty line | 0.0% |
| Bachelor’s degree or higher | 35% of adults 25+ |
| Median rent | $3,408 a month |
| Housing units | 680 |
| Households | 680 (2.98 people on average) |
| Owners / renters | 0.0% / 100% |
| Land area | 2.34 sq mi (plus 0.01 sq mi of water) |
Source: U.S. Census Bureau, American Community Survey 5-year estimates (2020–2024) for ZIP Code Tabulation Area 01731. Census ZIP areas are close to, but not exactly the same as, USPS delivery areas.
ZIP codes near 01731
| ZIP code | City | Distance | Type |
|---|---|---|---|
| 01730 | Bedford, MA | 1.5 mi N | Standard |
| 01773 | Lincoln, MA | 3.2 mi SW | Standard |
| 02421 | Lexington, MA | 3.3 mi SE | Standard |
| 02420 | Lexington, MA | 3.5 mi E | Standard |
| 01742 | Concord, MA | 4.6 mi W | Standard |
| 02451 | Waltham, MA | 4.9 mi SE | Standard |
| 01865 | Nutting Lake, MA | 5.2 mi N | PO Box only |
| 01803 | Burlington, MA | 5.4 mi NE | Standard |
| 01805 | Burlington, MA | 5.4 mi NE | Unique |
| 01866 | Pinehurst, MA | 5.4 mi NE | PO Box only |
| 01741 | Carlisle, MA | 5.7 mi NW | Standard |
| 02452 | Waltham, MA | 5.9 mi SE | Standard |
Straight-line distance between ZIP code center points. Find every ZIP code within 10 miles of 01731 or measure the distance to another ZIP code.
How to address mail to 01731
123 MAIN ST
HANSCOM AFB MA 01731
Put the city, the two-letter state code and the ZIP code on the last line. USPS also accepts BEDFORD as the city name for 01731. Adding the 4-digit ZIP+4 code (01731-XXXX) helps mail sort faster but isn’t required.
Questions
- What city is ZIP code 01731?
- 01731 is a Hanscom AFB, Massachusetts ZIP code. Bedford is also accepted as the city name.
- What county is 01731 in?
- ZIP code 01731 is in Middlesex County, Massachusetts.
- What time zone is ZIP code 01731 in?
- 01731 is in the Eastern Time zone (America/New_York).
- What area code is 01731?
- Phone numbers in ZIP code 01731 use area codes 339, 351, 781 and 978.
- What is the population of ZIP code 01731?
- About 2,110 people live in ZIP code 01731, according to the Census Bureau’s American Community Survey (2020–2024).
- What is the median income in 01731?
- The median household income in 01731 is $104,688 a year, lower than 55% of Massachusetts ZIP codes.
- What ZIP codes are near 01731?
- The nearest ZIP codes to 01731 are 01730 (Bedford, 1.5 miles), 01773 (Lincoln, 3.2 miles), 02421 (Lexington, 3.3 miles) and 02420 (Lexington, 3.5 miles).