Waltham is a town in Addison County, Vermont, home to about 452 people across 9.1 square miles. It has no ZIP code of its own: it’s part of 05491.
Homes sold for a median of $286 per square foot in the three months ending August 2026, a balanced market.
Mostly Vergennes; part is in Waltham
Each card is that ZIP code’s whole market, including any part outside Waltham. Seller’s market: under 4 months of supply; buyer’s market: over 6. Methodology
We’re writing up Waltham’s story and what everyday life there is like, for people thinking about moving in.
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| Nearest major airport | Albany International Airport (ALB)99 miles away |
|---|---|
| Closer regional airport | Patrick Leahy Burlington International Airport (BTV)24 miles away |
| Nearest city of 250,000+ | Boston, MA169 miles away |
| Nearest city of 1 million+ | New York, NY242 miles away |
Straight-line distances from the center of Waltham; driving is longer.
Source: Airports from OurAirports (scheduled passenger service); city centers and populations from the U.S. Census Bureau.
Source: Members of Congress from the congress-legislators project; districts from the Census Bureau’s relationship files; governor and mayor from Wikidata.
Waltham had 446 residents in the 2020 census, down 7% since 2000.
It’s the 221st largest of 247 towns in Vermont by population.
Addison County grew from 21,912 residents in 1900 to 37,363 in 2020.
Addison County, 1900–2020
Source: U.S. Census Bureau decennial censuses (counties 1900–1990 from the Bureau’s historical county file).
Average highs peak around 80°F in summer, and winter lows average 9°F. About 38.9 inches of rain and melted snow fall in a typical year, with about 59 inches of snow.
Source: NOAA 1991–2020 climate normals, Cornwall, VT weather station (13 miles away).
13,471 jobs at 1,158 businesses in Addison County. The biggest industries by employees:
Source: U.S. Census Bureau County Business Patterns 2023 (private employers; jobs counted where people work).
33 doctors and other health care providers list an office in Waltham.
Nearest hospitals
Providers with an office here
| Primary care doctors | 9 |
|---|---|
| Dentists | 4 |
| Nurse practitioners and physician assistants | 6 |
| Mental health providers | 8 |
| Physical and occupational therapists | 2 |
| Optometrists | 2 |
| Chiropractors | 2 |
| Pharmacies | 3 |
Source: Hospitals from CMS Hospital General Information (ratings are CMS overall star ratings); straight-line distances; providers from the CMS National Plan and Provider Enumeration System (NPPES), by practice address and primary specialty.
Grocery stores
Pharmacies
Libraries
Museums
Theaters and performance venues
Counts are within about 2 miles of the center of town.
Source: Map data © OpenStreetMap contributors (openstreetmap.org/copyright), as mapped by volunteers; it can miss places or include closed ones.
Public schools here are run by Addison Northwest Unified Union School District #54. Check each district’s attendance zones for a specific address.
| School | Grades | Students | Type | Distance |
|---|---|---|---|---|
| Vergennes Union Elementary SchoolVergennes | Pre-K–5 | 280 | Public | 2.8 mi |
| Vergennes Union Middle SchoolVergennes | 6–8 | 193 | Public | 3.1 mi |
| Vergennes Union High SchoolVergennes | 9–12 | 245 | Public | 3.1 mi |
| School | Grades | Students | Affiliation | Distance |
|---|---|---|---|---|
| Champlain Valley Christian SchoolVergennes | K–8 | 46 | Christian (no specific denomination) | 2.8 mi |
Source: U.S. Department of Education, NCES: Common Core of Data (2024-2025) for public schools; Private School Universe Survey (2023-2024) for private schools. Listed by address; we don’t rate schools.
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Shares ZIP codes with Vergennes, Addison, Ferrisburgh and Panton.
Town boundaries don’t always match ZIP codes: a ZIP code can cross into neighboring towns, and a town can share a ZIP code with its neighbors. Facts describe the town itself; market figures describe whole ZIP codes.