Waltham, MA ZIP Codes
3 ZIP codes serve Waltham, Massachusetts: 02453, 02451 and 02452. Together they are home to 64,792 residents in 25,453 households. Median household income ranges from $115,366 in 02453 to $122,335 in 02451.
Waltham city limits (Census)
| Measure | Census figure |
|---|---|
| Residents | 64,902 |
| Households | 25,498 |
| Median household income | $120,216 |
| Median home value | $748,700 |
| Median age | 34.4 |
| Median rent | $2,268 |
All 3 ZIP codes together
| Measure | Value |
|---|---|
| Residents (sum of ZIP codes) | 64,792 |
| Households (sum of ZIP codes) | 25,453 |
| Median household income, range across ZIP codes | $115,366 (02453) to $122,335 (02451) |
| Household-weighted average of ZIP medians (an approximation, not a true median) | $118,060 |
| Homeowners | 49.7% |
| Households with kids under 18 | 20.4% |
| Moved in the past year | 17.0% |
| Carrier routes in EDDM2GO's route library | 50 routes, 26,473 homes (3 of 3 ZIP codes) |
Top facts
- Highest median household income in Waltham: 02451 ($122,335)
- Most residents: 02453 (31,591 people)
- Highest homeownership: 02451 (59.3% own their home)
- Most households with kids: 02453 (21.6% of households)
- Most new movers: 02452 (19.0% moved in last year)
- Youngest median age: 02452 (31.6 years)
- Highest median home value: 02452 ($808,300)
Every ZIP code in Waltham
| ZIP | Mailing city | Residents | Households | Median income | Home value | Homeowners | With kids | New movers | Carrier routes | Mailboxes | Why listed |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 02453 | Waltham | 31,591 | 12,610 | $115,366 | $705,100 | 43.4% | 21.6% | 17.3% | 21 | 13,868 | 100% of its land; mailing city |
| 02451 | Waltham | 17,393 | 7,481 | $122,335 | $753,000 | 59.3% | 18.6% | 14.5% | 18 | 9,403 | 100% of its land; mailing city |
| 02452 | Waltham | 15,808 | 5,362 | $118,431 | $808,300 | 51.1% | 19.9% | 19.0% | 11 | 5,778 | 100% of its land; mailing city |
A ZIP code is listed for Waltham when at least 10% of its land lies inside Waltham city limits, when it holds at least 10% of the place's land, or when its USPS mailing city is Waltham. The table shows which applies. Totals add up whole ZIP codes, so they include any parts outside Waltham.
Counties
- Middlesex County — 83 ZIP codes
Price a mailing to Waltham ZIP codes
EDDM guides
Pick carrier routes on the EDDM route map
Frequently asked questions
- What ZIP codes are in Waltham, MA?
- 02453, 02451 and 02452. A ZIP code is listed for Waltham when at least 10% of its land lies inside Waltham city limits, when it holds at least 10% of the place's land, or when its USPS mailing city is Waltham.
- What is the population of Waltham, MA?
- The Census Bureau counts 64,902 residents inside Waltham city limits (ACS 2020–2024). The 3 ZIP codes that serve Waltham hold 64,792 residents in all.
- What is the median household income in Waltham, MA?
- $120,216 inside Waltham city limits, per the Census Bureau. Across its ZIP codes the medians run from $115,366 to $122,335.
- Which Waltham ZIP code has the highest median household income?
- 02451, at $122,335, among ZIP codes with at least 1,000 residents.
- How many carrier routes and mailboxes are in Waltham, MA?
- For the 3 of 3 ZIP codes in EDDM2GO's stored route library: 50 carrier routes reaching 26,473 residential and 2,564 business mailboxes.
This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.