ZIP Code 01770
ZIP / ZCTAPopulation: 4,404
ZIP Code Tabulation Areas (ZCTAs) are Census approximations of USPS ZIP codes. Boundaries may differ slightly from postal delivery areas, and estimates for less-populated ZCTAs carry higher margins of error.
Data: U.S. Census Bureau, ACS 5-Year Estimates, 2023 (released December 2024).
Quick Facts — 01770
- What is the median household income in 01770?
- The median household income in 01770 is $247,500 (U.S. Census Bureau ACS 5-Year Estimates, 2023).
- What is the poverty rate in 01770?
- The poverty rate in 01770 is 1.3% (U.S. Census Bureau ACS 2023).
- What is the median home value in 01770?
- $944,400 (U.S. Census Bureau ACS 2023).
- What is the average rent in 01770?
- The median gross rent in 01770 is $2,313 per month (U.S. Census Bureau ACS 2023).
- What percentage of 01770 residents have a college degree?
- 81.2% of adults in 01770 hold a bachelor's degree or higher (U.S. Census Bureau ACS 2023).
Population
4,404
Median Income
$247,500
Median Home Value
$944,400
Poverty Rate
1.3%
Unemployment (ACS 2023)
6.3%
Median Age
42.0 yrs
Since 2019
Median Income:
+$48,819 (+24.6%)
Home Value:
+$160,600 (+20.5%)
Poverty Rate:
-3.3 pp (-71.7%)
Bachelor's+:
-2.4 pp (-2.9%)
Unemployment:
+3.1 pp (+96.9%)
Demographics
Total Population
4,404
Median Age
42.0
Female
50.5%
Race & Ethnicity
Hispanic or Latino 1.9%
White (non-Hisp.) 80.1%
Black 0.5%
Asian 9.1%
Two or More 9.2%
Other 0.2%
Asian Subgroups (% of total pop.)
Chinese
4.1%
Indian
4.0%
Korean
0.5%
Vietnamese
0.2%
Source: U.S. Census Bureau, ACS 5-Year Estimates, 2023
Income & Poverty
Median Household Income
$247,500
±$32,974
Per Capita Income
$318,679
Median Family Income
$250,001
Poverty Rate
1.3%
Child Poverty Rate
0.6%
Working-Age Poverty Rate
—
SNAP Recipients
1.6%
Social Security Income
—
Retirement Income
17.7%
Household Income Distribution
$10–15k
0.8%
$15–25k
1.5%
$25–35k
1.3%
$35–50k
3.5%
$50–75k
5.8%
$75–100k
6.3%
$100–150k
12.2%
$150–200k
12.6%
$200k+
56.0%
Source: U.S. Census Bureau, ACS 5-Year Estimates, 2023
Housing
Total Housing Units
1,575
Owner-Occupied
89.4%
Renter-Occupied
10.6%
Vacancy Rate
4.0%
Median Home Value
$944,400
Median Gross Rent
$2,313
Owner Cost Burden (30%+)
15.8%
Renter Cost Burden (30%+)
13.0%
Home Value Distribution
< $50k
2.5%
$100–200k
1.4%
$300–500k
2.4%
$500k–$1M
50.7%
$1M+
43.0%
Gross Rent Distribution
$1–1.5k
25.5%
$2–2.5k
39.1%
$2.5–3.5k
22.4%
$3.5k+
13.0%
Vehicle Availability
No vehicle
1.5%
1 vehicle
19.8%
2 vehicles
49.9%
3+
28.8%
Housing Type
Single-fam. det.
88.2%
Single-fam. att.
5.0%
2–4 units
0.4%
5–19 units
1.3%
20+ units
2.0%
Housing Age
Pre-1940
21.0%
1940–1969
1.8%
1970–1999
19.7%
2000–2009
3.6%
2010+
2.9%
Source: U.S. Census Bureau, ACS 5-Year Estimates, 2023
Education
High School or Higher
99.6%
Bachelor's or Higher
81.2%
Graduate Degree
45.9%
Some College / Associate
6.6%
Less Than High School
0.0%
Enrolled in School
—
Source: U.S. Census Bureau, ACS 5-Year Estimates, 2023
Employment
Labor Force Participation
72.9%
Unemployment Rate
6.3%
Work from Home
37.8%
Self-Employed
5.9%
Government Workers
10.8%
Private For-Profit
83.3%
Industry
Prof. Services
31.6%
Edu/Health
20.9%
Finance
17.4%
Manufacturing
5.5%
Construction
5.2%
Public Admin
4.3%
Information
3.6%
Retail
3.1%
Arts/Entmt.
2.6%
Wholesale
2.3%
Transportation
1.2%
Agriculture
1.2%
Occupation
Management
76.9%
Sales
12.8%
Food Prep
6.3%
Construction
4.0%
Source: U.S. Census Bureau, ACS 5-Year Estimates, 2023
Commute
Median Travel Time
39.6 min
Drove Alone
46.2%
Carpool
3.0%
Public Transit
11.8%
Work from Home
37.8%
Walked
1.1%
Bicycle
—
Source: U.S. Census Bureau, ACS 5-Year Estimates, 2023
Households & Families
Total Households
1,512
Avg. Household Size
2.00
Avg. Family Size
—
Married-Couple Households
80.2%
Single-Mother Households
—
Single-Father Households
—
Living Alone
—
Households with Children
42.9%
Multigenerational
—
Source: U.S. Census Bureau, ACS 5-Year Estimates, 2023
Age Distribution
Under 5
8.2%
5–9
5.9%
10–14
10.5%
15–19
6.1%
20–24
3.4%
25–34
5.0%
35–44
13.6%
45–54
17.1%
55–64
9.6%
65–74
5.4%
75–84
9.1%
85+
4.6%
Under 18: 29.9%
Working age (18–64): 70.1%
65 and over: 15.2%
Source: U.S. Census Bureau, ACS 5-Year Estimates, 2023
Social Characteristics
Immigration
Foreign Born
12.6%
Naturalized Citizen
46.8%
Speaks English Less Than Very Well
0.9%
Foreign-Born Origin
Asia
43.0%
Europe
41.9%
Latin America
9.0%
Africa
1.8%
Veterans & Disability
Veteran
2.5%
With a Disability
4.0%
Cognitive Difficulty
—
Ambulatory Difficulty
—
Health Insurance
Insured
99.4%
Uninsured
0.6%
Employer Insurance
—
Medicaid
—
Medicare
—
Technology & Mobility
Broadband Internet
98.2%
Has a Computer
98.2%
Same House 1 Year Ago
93.6%
Moved from Abroad
0.0%
Source: U.S. Census Bureau, ACS 5-Year Estimates, 2023