Howard County · Kokomo, IN
Plumbers in Kokomo, IN
Kokomo is in Howard County, Indiana. About 75,000 people live in the 4 ZIP codes we cover here, in roughly 36,000 homes, 74% of them single-family detached houses. The biggest share of the housing was built between 1960 and 1979 (28%), and that age decides most of what goes wrong with the plumbing.
- Same-day service when a plumber is available
- 4 ZIP codes covered
ZIP codes we cover in Kokomo
46901, 46902, 46903, 46904
Kokomo homes and their plumbing
Here is how Kokomo's homes break down by year built, based on Census estimates for the covered ZIP codes: before 1940 18%, 1940–1959 21%, 1960–1979 28%, 1980–1999 20%, 2000 or later 14%. With that many older homes, original galvanized supply pipe and cast iron or clay drains are still common, so leaks, rust and root intrusion come up often.
| Year built | Share of homes |
|---|---|
| Before 1940 | 18% |
| 1940–1959 | 21% |
| 1960–1979 | 28% |
| 1980–1999 | 20% |
| 2000 or later | 14% |
Share of housing units in the covered ZIP codes. Census ACS 2023 5-year estimates.
- Residents in covered ZIPs
- 74,894
- Housing units
- 36,311
- Single-family detached
- 74%
- Owner-occupied
- 70%
- Heated with utility gas
- 71%
- Heated with electricity
- 24%
What goes wrong in Kokomo homes
Pre-1960 homes: galvanized pipe and cast iron
38% of homes in Kokomo's covered ZIP codes were built before 1960, 18% of them before 1940. Houses that old often still have galvanized steel supply lines that rust closed from the inside, and cast iron or clay sewer pipe that cracks and lets roots in. Weak pressure at upstairs fixtures, brown water after a shutoff and slow drains are the usual clues. Typical fixes are whole-house repiping and a sewer camera inspection.
Natural gas in most homes
71% 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
66% of homes here were built before 1980, when pipes were more often run through exterior walls and uninsulated crawl spaces. In a long Indiana winter those are the lines that freeze and split. See frozen and burst pipe repair.
Hard water
Indiana water is generally hard. With 71% 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 Kokomo
- Whole-House Repiping
- Gas Line Repair
- Frozen & Burst Pipe Repair
- Water Softener Installation
- Water Heater Replacement
- Drain Cleaning
- Main Water Line Repair
- Sewer Line Repair in Kokomo, IN
Also available in Kokomo: emergency plumbing and every plumbing service.
Kokomo at a glance
- County
- Howard County
- ZIP codes
- 46901, 46902, 46903, 46904
Kokomo plumbing FAQ
How old are the homes in Kokomo?
In the ZIP codes we cover around Kokomo, Census estimates put 38% of homes as built before 1960, 28% from 1960 to 1979, 20% from 1980 to 1999 and 14% in 2000 or later. The largest group is 1960–1979 (28%).
Who licenses plumbers in Kokomo, IN?
The Indiana Plumbing Commission, through the Professional Licensing Agency, licenses plumbers and plumbing contractors.
Are water heaters in Kokomo usually gas or electric?
Census data for the area show 71% of homes heating with utility gas, 24% with electricity. 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.
Guides for Kokomo homeowners
Nearby areas
Also covered nearby: Oakford (0 mi), Hemlock (5 mi), West Middleton (5 mi), Sharpsville (6 mi), Galveston (8 mi), Russiaville (8 mi), Greentown (9 mi), Miami (10 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 Kokomo, so they may include neighboring communities that share those ZIP codes.
Need a plumber in Kokomo?
Same-day service when a plumber is available. One call connects you with a licensed plumber who serves your ZIP.