ZIP Code 01770
ZIP Code Tabulation Area in Middlesex County, Massachusetts.
- Population
- 4,404
- Median household income
- $247,500
- Median home value
- $944,400
+2.0%’19–’23
+24.6%’19–’23
+20.5%’19–’23
Covering part of Middlesex County, Massachusetts, ZIP Code 01770 has about 4,404 residents. Its median household income of $247,500 runs above the Middlesex County figure of $126,779.
From 2019 to 2023, ZIP Code 01770's population grew 2.0% from 4,316 to 4,404, while its median gross rent rose 97.2% from $1,173 to $2,313.
1.8% of residents live below the poverty line. Households average 2.91 people.
Demographics
ACS 2019–2023- Population
- 4,404
- Median age
- 42.3 yrs
- Median household income
- $247,500
- Median home value
- $944,400
- Median gross rent
- $2,313
- Housing units
- 1,575
- Homeownership rate
- 89.4%
- Bachelor's degree or higher
- 81.2%
- Unemployment rate
- 6.3%
Trends
ACS 5-year · 2019–20234,3164,404
$198,681$247,500
$783,800$944,400
$1,173$2,313
| Year | Population | Median household income | Median home value | Median gross rent |
|---|---|---|---|---|
| 2019 | 4,316 | $198,681 | $783,800 | $1,173 |
| 2020 | 4,324 | $216,406 | $790,500 | $1,039 |
| 2021 | 4,406 | $218,906 | $817,700 | $1,638 |
| 2022 | 4,404 | $242,688 | $898,900 | $2,234 |
| 2023 | 4,404 | $247,500 | $944,400 | $2,313 |
Each year is a US Census Bureau ACS 5-year estimate ending that year.
Age distribution
Under 58.2%
5 to 1721.7%
18 to 244.3%
25 to 345.0%
35 to 4413.6%
45 to 5417.1%
55 to 6415.0%
65 to 749.1%
75 and over6.1%
| Count | Share | |
|---|---|---|
| Under 5 | 363 | 8.2% |
| 5 to 17 | 955 | 21.7% |
| 18 to 24 | 188 | 4.3% |
| 25 to 34 | 218 | 5.0% |
| 35 to 44 | 599 | 13.6% |
| 45 to 54 | 752 | 17.1% |
| 55 to 64 | 659 | 15.0% |
| 65 to 74 | 402 | 9.1% |
| 75 and over | 268 | 6.1% |
Race & ethnicity
| Count | Share | |
|---|---|---|
| White (non-Hispanic) | 3,526 | 80.1% |
| Black or African American | 21 | 0.5% |
| American Indian & Alaska Native | 0 | 0.0% |
| Asian | 402 | 9.1% |
| Native Hawaiian & Pacific Islander | 0 | 0.0% |
| Some other race | 0 | 0.0% |
| Two or more races | 371 | 8.4% |
| Hispanic or Latino (any race) | 84 | 1.9% |
Educational attainment (age 25+)
No high school diploma0.4%
High school graduate7.5%
Some college or associate's10.9%
Bachelor's degree35.3%
Graduate or professional degree45.9%
| Count | Share | |
|---|---|---|
| No high school diploma | 11 | 0.4% |
| High school graduate | 218 | 7.5% |
| Some college or associate's | 315 | 10.9% |
| Bachelor's degree | 1,024 | 35.3% |
| Graduate or professional degree | 1,330 | 45.9% |
Commute to work
- Mean travel time to work
- 40 min
Drove alone46.2%
Carpooled3.0%
Public transit11.8%
Walked1.1%
Bicycle0.0%
Worked from home37.8%
Other means0.0%
How workers get to work
| Count | Share | |
|---|---|---|
| Drove alone | 1,013 | 46.2% |
| Carpooled | 66 | 3.0% |
| Public transit | 259 | 11.8% |
| Walked | 25 | 1.1% |
| Bicycle | 0 | 0.0% |
| Worked from home | 830 | 37.8% |
| Other means | 0 | 0.0% |
Travel time
| Count | Share | |
|---|---|---|
| Under 15 min | 190 | 13.9% |
| 15 to 29 min | 235 | 17.2% |
| 30 to 44 min | 287 | 21.1% |
| 45 to 59 min | 219 | 16.1% |
| 60+ min | 432 | 31.7% |
Households
- Average household size
- 2.91
- Poverty rate
- 1.8% (81 of 4,404)
| Count | Share | |
|---|---|---|
| Family households | 1,248 | 82.5% |
| Nonfamily households | 264 | 17.5% |
Housing
- Median year structure built
- 1968
Occupancy
| Count | Share | |
|---|---|---|
| Occupied | 1,512 | 96.0% |
| Vacant | 63 | 4.0% |
Tenure (of occupied units)
| Count | Share | |
|---|---|---|
| Owner-occupied | 1,351 | 89.4% |
| Renter-occupied | 161 | 10.6% |
1-unit, detached88.2%
1-unit, attached5.0%
2 to 4 units3.5%
5 to 19 units1.3%
20 or more units2.0%
Mobile home & other0.0%
Units in structure
| Count | Share | |
|---|---|---|
| 1-unit, detached | 1,389 | 88.2% |
| 1-unit, attached | 78 | 5.0% |
| 2 to 4 units | 55 | 3.5% |
| 5 to 19 units | 21 | 1.3% |
| 20 or more units | 32 | 2.0% |
| Mobile home & other | 0 | 0.0% |
Geography
- ZCTA
- 01770
- Land area
- 16 sq mi
- Water area
- 0.37 sq mi
- Center point
- 42.2319, -71.3730
Counties this ZIP covers
1Compare with nearby ZIP codes
6National ZIP rankings
21- Largest by population
- Most densely populated
- Highest median household income
- Highest median home value
- Most affordable home values
- Highest median gross rent
- Cheapest median gross rent
- Oldest by median age
- Youngest by median age
- Most college-educated
- Highest poverty rate
- Lowest poverty rate
- Highest homeownership rate
- Lowest homeownership rate
- Longest commutes
- Shortest commutes
- Largest households
- Newest housing
- Oldest housing
- Fastest-growing (2019–2023)
- Fastest-shrinking (2019–2023)