Low Water Pressure in Union, SC

Outside tap mounted on a house wall, the fixture closest to the incoming supply

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.

Union has 8,009 occupied homes across 1 ZIP code, and the typical one was built in 1971. 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.

Union sits 20 years older than the SC median of 1991. Of the 77 SC towns we route calls in, its housing is older than 99% of them, and by number of homes it ranks 24th.

What 1971 tells you about the pipe in Union

Housing of this vintage generally means copper as the usual supply material, so corrosion narrowing the pipe is far less likely. In houses of this era a whole-house pressure drop points at the pressure-reducing valve, the main shut-off, or the supply side of the meter rather than at the pipe itself. More on 1970s supply pipe.

65% of occupied homes in Union are owner-occupied, 14 points below the SC figure of 79%. It matters here because the run between the meter and the house belongs to the property owner, not the utility.

Median household income across Union ZIP codes is $40,178, 39% below the SC median of $65,603.

Before calling anyone in Union, 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.

Union against the nearest SC towns we cover

Town	Typical build year	Occupied homes
Union	1971	8,009
Heath Springs	1990	1,808
Kershaw	1971	3,993
Wagener	1990	2,021
Buffalo	1984	1,159

Nearby towns we cover

Gaffney typical build 1982 · 11 years newer
Jonesville typical build 1976 · 5 years newer
Aynor typical build 1994 · 23 years newer
Conway typical build 1996 · 25 years newer
Galivants Ferry typical build 1998 · 27 years newer
Green Sea typical build 1994 · 23 years newer

Worth reading for a 1971-era home

ZIP codes we route in Union

29379

Low water pressure help near me in Union

Give us your Union 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.

Call (866) 838-2750