ZIP 01845 vs ZIP 01851
A side-by-side comparison of ZIP Code 01845 and ZIP Code 01851: population, income, housing, and more.
ZIP 01845 and ZIP 01851 are ZIP Code areas in Massachusetts. This page compares them across population, income, housing, education, commuting, and how each has changed since 2019.
ZIP 01851 has the higher population (32,308 vs 31,881 in ZIP 01845). ZIP 01845 has the higher median household income ($134,319 vs $87,962 in ZIP 01851). ZIP 01845 has the higher median home value ($670,000 vs $432,100 in ZIP 01851).
Population, income & housing
| ZIP 01845 | ZIP 01851 | |
|---|---|---|
| Population | 31,881 | 32,308 |
| Median age | 38.9 yrs | 35.6 yrs |
| Median household income | $134,319 | $87,962 |
| Median home value | $670,000 | $432,100 |
| Median gross rent | $2,113 | $1,686 |
| Housing units | 12,010 | 11,759 |
| Homeownership rate | 69.9% | 44.7% |
| Bachelor's degree or higher | 60.7% | 32.0% |
| Unemployment rate | 3.4% | 5.0% |
Trends (ACS 5-year, 2019–2023)
| ZIP 01845 | ZIP 01851 | |
|---|---|---|
| Population | 30,842 → 31,881 (+3.4%) | 30,686 → 32,308 (+5.3%) |
| Median household income | $108,070 → $134,319 (+24.3%) | $60,596 → $87,962 (+45.2%) |
| Median home value | $505,400 → $670,000 (+32.6%) | $277,700 → $432,100 (+55.6%) |
| Median gross rent | $1,577 → $2,113 (+34.0%) | $1,257 → $1,686 (+34.1%) |
ZIP 01845
30,84231,881
$108,070$134,319
$505,400$670,000
$1,577$2,113
ZIP 01851
30,68632,308
$60,596$87,962
$277,700$432,100
$1,257$1,686
Age & race/ethnicity
Age distribution (share)
| ZIP 01845 | ZIP 01851 | |
|---|---|---|
| Under 5 | 5.5% | 7.1% |
| 5 to 17 | 16.0% | 13.3% |
| 18 to 24 | 13.5% | 10.6% |
| 25 to 34 | 10.8% | 17.8% |
| 35 to 44 | 11.2% | 14.9% |
| 45 to 54 | 12.6% | 12.4% |
| 55 to 64 | 14.9% | 13.2% |
| 65 to 74 | 9.4% | 7.3% |
| 75 and over | 6.1% | 3.3% |
Race & ethnicity (share)
| ZIP 01845 | ZIP 01851 | |
|---|---|---|
| White (non-Hispanic) | 79.2% | 30.8% |
| Black or African American | 2.9% | 9.1% |
| American Indian & Alaska Native | 0.1% | 0.3% |
| Asian | 6.4% | 40.4% |
| Native Hawaiian & Pacific Islander | 0.0% | 0.0% |
| Some other race | 0.0% | 1.0% |
| Two or more races | 3.3% | 4.1% |
| Hispanic or Latino | 8.1% | 14.3% |
Educational attainment (age 25+)
Share of adults 25+
| ZIP 01845 | ZIP 01851 | |
|---|---|---|
| No high school diploma | 3.4% | 20.7% |
| High school graduate | 17.1% | 28.9% |
| Some college or associate's | 18.7% | 18.4% |
| Bachelor's degree | 31.8% | 18.8% |
| Graduate or professional degree | 28.9% | 13.1% |
Commute to work
How workers get to work (share)
| ZIP 01845 | ZIP 01851 | |
|---|---|---|
| Drove alone | 68.5% | 72.0% |
| Carpooled | 5.0% | 10.0% |
| Public transit | 2.5% | 2.1% |
| Walked | 3.1% | 2.7% |
| Bicycle | 0.0% | 0.3% |
| Worked from home | 18.3% | 10.5% |
| Other means | 2.5% | 2.4% |
Housing
Units in structure (share)
| ZIP 01845 | ZIP 01851 | |
|---|---|---|
| 1-unit, detached | 55.1% | 32.9% |
| 1-unit, attached | 9.7% | 8.8% |
| 2 to 4 units | 10.0% | 28.4% |
| 5 to 19 units | 13.7% | 18.9% |
| 20 or more units | 11.4% | 10.7% |
| Mobile home & other | 0.1% | 0.2% |
Poverty & households
| ZIP 01845 | ZIP 01851 | |
|---|---|---|
| Poverty rate | 7.7% | 16.6% |
| Average household size | 2.61 | 2.80 |
| Mean commute (minutes) | 32 | 28 |
| Median year structure built | 1978 | 1943 |