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Low Water Pressure in Cohasset, Massachusetts 02025
The typical home here dates from 1964, which predicts the supply pipe. Whole house or one tap, and who to call.

Free to homeowners in Cohasset — the contractor pays us for the introduction, you never do.
The short answer
Housing in Cohasset runs to a median build year of 1964. Pipe of that era fails in more than one way, so the useful first step is counting weak taps: every tap points at the supply, one tap points at that fixture.
Source: US Census Bureau, American Community Survey 5-year estimates, table B25035.
Cohasset has 3,109 occupied homes across 1 ZIP code. Across all its housing, vacant units included, the median build year is 1964 — the most useful single fact for working out why the water pressure is weak, because it predicts what the supply pipe is made of.
What this site is
PressureTrace is a referral service, not a plumbing contractor. We connect homeowners with independent contractors. Contractors are required to hold whatever credential their state or municipality demands. Every state page sets out who licenses plumbers there and where to check, so you can confirm before work begins. We do not perform plumbing work, we do not set prices, and we never charge homeowners anything — the contractors in our network pay us when we route them a call.Cohasset sits 2 years older than the MA median of 1966. Of the 176 MA towns we route calls in, its housing is older than 56% of them, and by number of homes it ranks 141st.
What 1964 tells you about the pipe in Cohasset
Housing of this vintage generally means the changeover years. Copper is common by now but galvanized is still in the ground and in the walls, so what matters is not the build year but which sections were ever replaced. A pressure test at the outside tap tells you more than the age does. More on 1960s supply pipe.
83% of occupied homes in Cohasset are owner-occupied, 24 points above the MA figure of 60%. It matters here because the run between the meter and the house belongs to the property owner, not the utility.
Median household income across Cohasset ZIP codes is $187,060, 47% above the MA median of $127,270.
Source: US Census Bureau, American Community Survey 5-year estimates, 2023 release — tables B25003 (occupied units), B25035 (all units) and B19013 (households). How these are aggregated.
In Cohasset, count the weak taps before you do anything else. Every one of them points at the supply; a single one points at that fixture, and the difference decides whether this costs you five minutes or a contractor. Normal supply is 45–80 psi and under 40 psi is low (here is the test). Then: whole house or one tap.
Cohasset against the nearest MA towns we cover
| Town | Typical build year | Occupied homes |
|---|---|---|
| Cohasset | 1964 | 3,109 |
| South Hamilton | 1958 | 2,719 |
| Topsfield | 1969 | 2,245 |
| Wenham | 1959 | 1,315 |
| West Newbury | 1981 | 1,652 |
Nearby towns we cover
- Bellingham typical build 1975 · 11 years newer
- Canton typical build 1979 · 15 years newer
- Dedham typical build 1955 · 9 years older
- Dover typical build 1971 · 7 years newer
- East Walpole typical build 1955 · 9 years older
- Foxboro typical build 1974 · 10 years newer
Worth reading for a 1964-era home
- pressure-reducing valves
- whole-house pressure loss
- galvanized supply pipe
- a main shut-off left part-closed
- how to test your pressure
ZIP codes we route in Cohasset
- 02025
Low water pressure help near me in Cohasset
Tell us the Cohasset ZIP code and whether it is the whole house or one fixture. We match it against partner coverage and put you through to an independent contractor who covers it. We carry out no work, and there is never a charge to you. Any plumbing trouble in the house can go the same route.
Low Water Pressure coverage in Cohasset, MA
Cohasset is in Norfolk County, Massachusetts. Its ZIP code is 02025. We route low water pressure calls from 02025.
What happens when you call
No form, no quote tool, no waiting for an email.
- You tell us what the water is doingOne short conversation. If it turns out to be something you can fix in five minutes, we will say so.
- We route the call in CohassetWe match 02025 to an independent contractor who already covers Cohasset — not a call center three states away.
- They quote, you decideWe do not set prices and we never charge you. The contractor pays us for the introduction.