Low Water Pressure in Caldwell, ID

Caldwell has 25,083 occupied homes across 3 ZIP codes, and the typical one was built in 1995. 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.
Caldwell sits 15 years newer than the ID median of 1980. Of the 30 ID towns we route calls in, its housing is older than 30% of them, and by number of homes it ranks 5th.
What 1995 tells you about the pipe in Caldwell
Housing of this vintage generally means copper as standard and the last of the polybutylene, which stopped being installed in 1995. Pressure complaints in houses this age are more often about the pressure-reducing valve drifting out of adjustment than about the pipe. More on 1990s supply pipe.
74% of occupied homes in Caldwell are owner-occupied, 6 points below the ID figure of 80%. It matters here because the run between the meter and the house belongs to the property owner, not the utility.
Median household income across Caldwell ZIP codes is $70,413, 5% below the ID median of $73,830.
Before calling anyone in Caldwell, 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 Caldwell
| ZIP | Typical build year | Occupied homes |
|---|---|---|
| 83605 | 1987 | 13,528 |
| 83607 | 2003 | 11,555 |
Nearby towns we cover
- Firth typical build 1973 · 22 years older
- Inkom typical build 1979 · 16 years older
- Lava Hot Springs typical build 1988 · 7 years older
- Mccammon typical build 1978 · 17 years older
- Malad City typical build 1964 · 31 years older
- Pingree typical build 1974 · 21 years older
Worth reading for a 1995-era home
- pressure-reducing valves
- whole-house pressure loss
- polybutylene supply pipe
- how to test your pressure
- pressure drops when two taps run
ZIP codes we route in Caldwell
- 83605
- 83606
- 83607
Low water pressure help near me in Caldwell
Give us your Caldwell 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.