Home › Massachusetts › Lynn
Low Water Pressure in Lynn, MA

Lynn has 36,328 occupied homes across 4 ZIP codes, and the typical one was built in 1947. 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.
Lynn sits 19 years older than the MA median of 1966. Of the 176 MA towns we route calls in, its housing is older than 82% of them, and by number of homes it ranks 5th.
What 1947 tells you about the pipe in Lynn
Housing of this vintage generally means galvanized steel as standard, and at this age the inside diameter of a half-inch line can be materially narrower than it was when it was fitted. The classic sign is that pressure is worst at the fixtures furthest from where the water comes in. More on 1940s supply pipe.
50% of occupied homes in Lynn are owner-occupied, 27 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 Lynn ZIP codes is $75,548, 41% below the MA median of $127,270.
Before calling anyone in Lynn, 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.
Build year and occupied homes by ZIP code in Lynn
| ZIP | Typical build year | Occupied homes |
|---|---|---|
| 01901 | 1948 | 1,157 |
| 01902 | 1941 | 19,110 |
| 01904 | 1952 | 7,006 |
| 01905 | 1947 | 9,055 |
Nearby towns we cover
- Tewksbury typical build 1981 · 34 years newer
- Tyngsboro typical build 1988 · 41 years newer
- Wakefield typical build 1956 · 9 years newer
- Westford typical build 1983 · 36 years newer
- Wilmington typical build 1978 · 31 years newer
- Winchester typical build 1954 · 7 years newer
Worth reading for a 1947-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 Lynn
- 01901
- 01902
- 01904
- 01905
Low water pressure help near me in Lynn
Give us your Lynn 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.