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Low Water Pressure in East Boston, MA

East Boston has 17,619 occupied homes across 1 ZIP code, and the typical one was built in 1938. That year is the most useful single fact for working out why the water pressure is weak, because it predicts what the supply pipe is made of.
East Boston sits 28 years older than the MA median of 1966. Of the 176 MA towns we route calls in, its housing is older than 99% of them, and by number of homes it ranks 26th.
What 1938 tells you about the pipe in East Boston
Housing of this vintage generally means galvanized steel supply pipe throughout, most of it decades past the point where the zinc lining has gone and rust has begun closing the bore from the inside. In houses this old the pressure loss is usually gradual rather than sudden, and it affects the whole house rather than one tap. More on pre-1940 supply pipe.
29% of occupied homes in East Boston are owner-occupied, 48 points below the MA figure of 77%. It matters here because the run between the meter and the house belongs to the property owner, not the utility.
Median household income across East Boston ZIP codes is $92,079, 28% below the MA median of $127,270.
Before calling anyone in East Boston, check whether every tap is weak or just one. Normal supply is 45–80 psi and under 40 psi is low — how to test it in a minute. Whole house is a supply problem worth a call; one tap is usually a five-minute job you can do yourself.
East Boston against the nearest MA towns we cover
| Town | Typical build year | Occupied homes |
|---|---|---|
| East Boston | 1938 | 17,619 |
| Roxbury | 1962 | 11,764 |
| Roxbury Crossing | 1974 | 4,564 |
| Dorchester | 1938 | 33,281 |
| Dorchester Center | 1938 | 19,987 |
Nearby towns we cover
- Mattapan typical build 1952 · 14 years newer
- South Boston typical build 1947 · 9 years newer
- Charlestown typical build 1938 · same era
- Jamaica Plain typical build 1938 · same era
- Roslindale typical build 1938 · same era
- West Roxbury typical build 1948 · 10 years newer
Worth reading for a 1938-era home
- galvanized supply pipe
- whole-house pressure loss
- pressure worse upstairs
- how to test your pressure
- low pressure on hot only
ZIP codes we route in East Boston
- 02128
Low water pressure help near me in East Boston
Give us your East Boston ZIP code and what is happening. We check it against partner coverage and connect you with an independent contractor covering that area. We do not do the work and you are never charged.