ZIP Code 02451 Population
Waltham, Massachusetts
Population
18,130
Households
7,341
Median Age
37.9
Population Details
| Average Household Size | 2.47 persons |
|---|---|
| Data Source | US Census Bureau, 2012–2016 ACS 5-year estimates |
Frequently Asked Questions
ZIP code 02451 (Waltham, MA) has a population of 18,130 according to US Census Bureau, 2012–2016 ACS 5-year estimates.
There are 7,341 households in ZIP code 02451.