Johnson County · Iowa City, IA
Plumbers in Iowa City, IA
Iowa City is in Johnson County, Iowa. About 58,000 people live in the 2 ZIP codes we cover here, in roughly 28,000 homes, 40% of them single-family detached houses. The biggest share of the housing was built in 2000 or later (30%), and that age decides most of what goes wrong with the plumbing.
- Same-day service when a plumber is available
- 2 ZIP codes covered
ZIP codes we cover in Iowa City
52240, 52246
Iowa City homes and their plumbing
Here is how Iowa City's homes break down by year built, based on Census estimates for the covered ZIP codes: before 1940 10%, 1940–1959 9%, 1960–1979 24%, 1980–1999 28%, 2000 or later 30%. Most homes are old enough that original pipe, valves and water heaters are wearing out, but young enough that full repipes are a case-by-case call. Neighboring areas such as Cedar Rapids, Marion are covered too.
| Year built | Share of homes |
|---|---|
| Before 1940 | 10% |
| 1940–1959 | 9% |
| 1960–1979 | 24% |
| 1980–1999 | 28% |
| 2000 or later | 30% |
Share of housing units in the covered ZIP codes. Census ACS 2023 5-year estimates.
- Residents in covered ZIPs
- 57,990
- Housing units
- 27,662
- Single-family detached
- 40%
- Owner-occupied
- 48%
- Heated with utility gas
- 61%
- Heated with electricity
- 33%
- Heated with propane
- 4%
What goes wrong in Iowa City homes
Natural gas in most homes
61% of occupied homes here heat with utility gas, so gas water heaters, ranges and dryers are common. That means gas line extensions for new appliances, flexible connector replacements and venting checks when a water heater is swapped. If you smell gas, leave first and call the gas utility from outside. See gas line repair.
Long, hard winters
43% of homes here were built before 1980, when pipes were more often run through exterior walls and uninsulated crawl spaces. In a long Iowa winter those are the lines that freeze and split. See frozen and burst pipe repair.
Apartments, condos and attached homes
Only 40% of homes here are single-family detached houses. In attached buildings a leak or clog often involves a shared stack or a neighbor's unit, so it's worth knowing which lines are yours and which belong to the building or HOA, and where your unit's own shutoff is.
Hard water
Iowa water is generally hard. With 61% of homes here on gas, scale settles as sediment in gas water heater tanks, which then rumble and wear out early. See water softener installation.
Common calls in Iowa City
- Gas Line Repair
- Frozen & Burst Pipe Repair in Iowa City, IA
- Drain Cleaning
- Water Softener Installation
- Water Heater Replacement
- Main Water Line Repair
- Sewer Line Repair
Also available in Iowa City: emergency plumbing and every plumbing service.
Iowa City at a glance
- County
- Johnson County
- Nearest city pages
- Cedar Rapids, Marion
- ZIP codes
- 52240, 52246
Iowa City plumbing FAQ
How old are the homes in Iowa City?
In the ZIP codes we cover around Iowa City, Census estimates put 19% of homes as built before 1960, 24% from 1960 to 1979, 28% from 1980 to 1999 and 30% in 2000 or later. The largest group is 2000 or later (30%).
Who licenses plumbers in Iowa City, IA?
Iowa's Plumbing and Mechanical Systems Board licenses plumbers statewide.
Are water heaters in Iowa City usually gas or electric?
Census data for the area show 61% of homes heating with utility gas, 33% with electricity and 4% with propane. Water heaters often use the same fuel as the home's heat, so utility gas is the most common here, but check the label on your tank before you shop for a replacement.
I rent in Iowa City. Who pays for plumbing repairs?
About 52% of homes here are renter-occupied. In most cases the landlord is responsible for the building's plumbing, and tenants should report leaks right away and in writing. Damage a tenant causes, like a clog from something flushed, may be billed back. Your lease and Iowa landlord-tenant law set the details.
Guides for Iowa City homeowners
Nearby areas
Also covered nearby: Coralville (5 mi), North Liberty (7 mi), Swisher (16 mi), Atalissa (20 mi), Tipton (22 mi), Williamsburg (25 mi).
Housing, heating and population figures are US Census Bureau American Community Survey 2023 5-year estimates for the ZIP code areas we cover in Iowa City, so they may include neighboring communities that share those ZIP codes.
Need a plumber in Iowa City?
Same-day service when a plumber is available. One call connects you with a licensed plumber who serves your ZIP.