ZIP code 02171
Where is ZIP code 02171?
Quincy, Massachusetts
Norfolk County · Standard ZIP code
ZIP code 02171 belongs to Quincy, Massachusetts in Norfolk County. 02171 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, 617, 781 and 857. About 20,164 people live in the 02171 area, where the median household income is $106,885. The closest ZIP codes are 02170 (Quincy, 1.1 mi south), 02269 (Quincy, 2.3 mi southeast) and 02124 (Dorchester Center, 2.5 mi west).
| ZIP code | 02171 |
|---|---|
| Type | Standard ZIP code for street addresses and PO Boxes |
| Status | Active |
| City | Quincy |
| Also accepted | North Quincy, Squantum |
| State | Massachusetts (MA) |
| County | Norfolk County |
| Time zone | Eastern Time · now |
| Area codes | 339, 617, 781, 857 |
| Coordinates | 42.2825, -71.0241 map |
| 3-digit prefix | 021 |
Population and income in 02171
| Population | 20,164 · higher than 77% of Massachusetts ZIP codes |
|---|---|
| People per square mile | 8,220 · higher than 88% of Massachusetts ZIP codes |
| Median age | 40.8 years · lower than 68% of Massachusetts ZIP codes |
| Men / women | 50% / 50% |
| Median household income | $106,885 · lower than 53% of Massachusetts ZIP codes |
| Income per person | $65,500 |
| Below the poverty line | 9.6% |
| Bachelor’s degree or higher | 54% of adults 25+ |
| Median home value | $662,900 · higher than 69% of Massachusetts ZIP codes |
| Median rent | $2,388 a month |
| Housing units | 9,487 |
| Households | 8,886 (2.24 people on average) |
| Owners / renters | 52% / 48% |
| Land area | 2.45 sq mi (plus 1.69 sq mi of water) |
Source: U.S. Census Bureau, American Community Survey 5-year estimates (2020–2024) for ZIP Code Tabulation Area 02171. Census ZIP areas are close to, but not exactly the same as, USPS delivery areas.
ZIP codes near 02171
| ZIP code | City | Distance | Type |
|---|---|---|---|
| 02170 | Quincy, MA | 1.1 mi S | Standard |
| 02269 | Quincy, MA | 2.3 mi SE | PO Box only |
| 02124 | Dorchester Center, MA | 2.5 mi W | Standard |
| 02187 | Milton Village, MA | 2.7 mi SW | PO Box only |
| 02169 | Quincy, MA | 2.7 mi SE | Standard |
| 02121 | Dorchester, MA | 2.8 mi W | Standard |
| 02122 | Dorchester, MA | 2.8 mi W | Standard |
| 02125 | Dorchester, MA | 2.8 mi W | Standard |
| 02186 | Milton, MA | 3.4 mi SW | Standard |
| 02126 | Mattapan, MA | 3.6 mi W | Standard |
| 02127 | South Boston, MA | 3.7 mi N | Standard |
| 02118 | Boston, MA | 4.5 mi NW | Standard |
Straight-line distance between ZIP code center points. Find every ZIP code within 10 miles of 02171 or measure the distance to another ZIP code.
How to address mail to 02171
123 MAIN ST
QUINCY MA 02171
Put the city, the two-letter state code and the ZIP code on the last line. USPS also accepts NORTH QUINCY and SQUANTUM as the city name for 02171. Avoid Marina Bay, N Quincy, No Quincy and Norfolk Downs: USPS doesn’t recognize them as the city for this ZIP code. Adding the 4-digit ZIP+4 code (02171-XXXX) helps mail sort faster but isn’t required.
Other ZIP codes in Quincy, MA
All Quincy ZIP codes with population and income →
Questions
- What city is ZIP code 02171?
- 02171 is a Quincy, Massachusetts ZIP code. North Quincy and Squantum are also accepted as the city name.
- What county is 02171 in?
- ZIP code 02171 is in Norfolk County, Massachusetts.
- What time zone is ZIP code 02171 in?
- 02171 is in the Eastern Time zone (America/New_York).
- What area code is 02171?
- Phone numbers in ZIP code 02171 use area codes 339, 617, 781 and 857.
- What is the population of ZIP code 02171?
- About 20,164 people live in ZIP code 02171, according to the Census Bureau’s American Community Survey (2020–2024).
- What is the median income in 02171?
- The median household income in 02171 is $106,885 a year, lower than 53% of Massachusetts ZIP codes.
- What ZIP codes are near 02171?
- The nearest ZIP codes to 02171 are 02170 (Quincy, 1.1 miles), 02269 (Quincy, 2.3 miles), 02124 (Dorchester Center, 2.5 miles) and 02187 (Milton Village, 2.7 miles).