Plumbing repair · Norman, Oklahoma
Plumbing repair in Norman, OK
Leak, backed-up drain, no hot water, or a frozen line? The largest share of Norman's homes (17%) was built 2000 to 2009[1]. Request a licensed plumber who works here. Norman, in Cleveland County — ZIPs 73026, 73072, 73071, 73069, 73019, 73070, counts 130,943 residents (2025 estimate)[2].
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Norman plumbing snapshot: the key figures
- Population (2025 est.)
- 130,943[2]+2.3% since 2020
- County
- Cleveland[2]
- Land area
- 178.7 sq mi[3]
- Decade the most homes date from
- 2000 to 2009[1]17% of housing units
- Homes built before 1980
- 38%[1]the 5th-lowest share of the 14 Oklahoma City–area suburbs we cover
- Homes built 1980–1999
- 28%[1]2020–2024
- Homes built 2010 or later
- 17%[1]the 5th-highest share of the 14 Oklahoma City–area suburbs we cover
- Winter-storm & freeze days, cleveland zone
- 21[4]2016–2025
- Flood & flash-flood reports within 10 mi
- 67[4]55 flash floods, 2016–2025; flood-prone homes need working drainage and backflow prevention
- FEMA flood-insurance claims, local ZIPs
- 197[5]30 in the last 10 years; 152 paid
- Homes on utility gas heat
- 53%[1]gas piping work usually needs a permit and a licensed installer
What the local data means for plumbing in Norman
Norman is one of the most established suburbs tracked here — 130,943 people (2025 estimate), up just 2.3% since 2020[2]. It covers 178.7 square miles (733 residents per square mile, the 9th densest), sits entirely in Cleveland County, in ZIP codes 73026, 73072, 73071, 73069, 73019, 73070[3].
With 17% of homes built since 2010 and 38% before 1980[1], Norman's plumbing runs from brand-new supply lines and fixtures to aging pipe, original valves and water heaters past their rated life.
6 ZIP codes cover Norman — 73026 (51% of the city's land), 73072 (16% of the city's land), 73071 (12% of the city's land), 73069 (9% of the city's land), 73019 (0% of the city's land), 73070 (0% of the city's land)[6].
The tracked suburbs closest by are Moore (9.5 mi NW), Newcastle (14.1 mi W) and Midwest City (15.2 mi N)[3].
38% of Norman's 56,665 housing units predate 1980 and 17% went up in 2010 or later[1] — the 5th-lowest pre-1980 share of the 14 Oklahoma City–area suburbs we cover; nearby, Moore (39%), Newcastle (18%), and Midwest City (60%) predate 1980. New-construction problems are usually fittings, supply lines, water-heater installs and drain slopes, not worn-out pipe.
The biggest single slice — 17% — was built 2000 to 2009, and the median home dates to 1988[1]. Neighbours from the same era tend to hit the same plumbing problems at the same time.
Freeze risk: the cleveland forecast zone logged 21 winter-storm, ice or hard-freeze days in 2016–2025, including February 2021; the latest was Feb 21, 2025[4].
Water from the sky is plumbing work too: 67 flood or flash-flood reports within 10 miles over 2016–2025[4], and FEMA logged 197 flood-insurance claims across Norman's ZIPs[5]. Homes that take water need working drainage, sump pumps and backflow prevention.
53% of homes heat with utility gas, and 47% of households rent[1]. Tenants: report plumbing failures to the landlord in writing.
Measured against the 14 suburbs on this site, Norman records the 2nd-lowest gas-heat share (53%)[1] and the 2nd-highest renter share (47%)[1].
Norman storm calendar
Within 10 miles of Norman, 2016–2025: 55 flash-flood reports and 12 flood or heavy-rain reports[4]. Peak: 76% in June, July, and August. Busiest year 2024 (17). Busiest month August 2024 (11). Latest: flash-flood report, Jun 3, 2025, 6.3 mi out.
| Month | Flash flood | Flood & heavy rain | All |
|---|---|---|---|
| Mar | 1 | – | 1 |
| Apr | 7 | 1 | 8 |
| May | 2 | 1 | 3 |
| Jun | 10 | 4 | 14 |
| Jul | 9 | 4 | 13 |
| Aug | 22 | 2 | 24 |
| Sep | 3 | – | 3 |
| Dec | 1 | – | 1 |
Finding plumbing help around Norman
Requests go to Plumbing repair contractors serving the Norman area — ZIP codes 73026, 73072, 73071, 73069, 73019, 73070.
Before reaching out: before the plumber arrives
The data underneath this Norman page
| Measure | Norman | Median of 14 | Difference |
|---|---|---|---|
| Flood reports (10 mi) | 67 | 35 | 32 more |
| Renter-occupied | 47% | 33% | 13 pts higher |
| Built 2010 or later | 17% | 13% | 5 pts higher |
| Built before 1980 | 38% | 49% | 12 pts lower |
| Built before 1960 | 11.8% | 9.8% | 2 pts higher |
| Utility-gas heat | 53% | 64% | 11 pts lower |
| Median year built | 1988 | 1981 | 7 years newer |
Largest differences first. Medians are the middle value across the covered Oklahoma City–area suburbs, from the same sources.
| City | Flood reports | NFIP claims | Freeze days |
|---|---|---|---|
| Norman | 67 | 197 | 21 |
| Moore 9.5 mi | 100 | 50 | 21 |
| Newcastle 14.1 mi | 75 | 104 | 20 |
| Midwest City 15.2 mi | 48 | 107 | 29 |
| Del City 15.3 mi | 79 | 87 | 29 |
| Choctaw 17.4 mi | 15 | 33 | 29 |
| ZIP | Claims | Paid | Busiest year |
|---|---|---|---|
| 73026 | 17 | $209,965 | 2015 (8) |
| 73072 | 95 | $2,000,702 | 1993 (16) |
| 73071 | 37 | $659,419 | 2015 (9) |
| 73069 | 47 | $866,059 | 1987 (8) |
| 73019 | 0 | $0 | — |
| 73070 | 1 | $5,067 | 1998 (1) |
ZIPs extend past city limits.
| Date | Type | Distance |
|---|---|---|
| Jun 3, 2025 | Flash Flood | 6.3 mi |
| Apr 30, 2025 | Flash Flood | 6.5 mi |
| Apr 26, 2025 | Flash Flood | 6.0 mi |
| Apr 26, 2025 | Flash Flood | 6.8 mi |
| Apr 26, 2025 | Flash Flood | 8.4 mi |
| Apr 19, 2025 | Flash Flood | 9.6 mi |
| Sep 22, 2024 | Flash Flood | 8.4 mi |
| Sep 22, 2024 | Flash Flood | 6.3 mi |
| Built | Units | Share | Margin of error |
|---|---|---|---|
| 2020 or later | 1,268 | 2.2% | ±321 |
| 2010 to 2019 | 8,474 | 15.0% | ±683 |
| 2000 to 2009 | 9,668 | 17.1% | ±1,017 |
| 1990 to 1999 | 7,124 | 12.6% | ±749 |
| 1980 to 1989 | 8,795 | 15.5% | ±785 |
| 1970 to 1979 | 9,383 | 16.6% | ±821 |
| 1960 to 1969 | 5,278 | 9.3% | ±595 |
| 1950 to 1959 | 3,472 | 6.1% | ±541 |
| 1940 to 1949 | 1,314 | 2.3% | ±358 |
| 1939 or earlier | 1,889 | 3.3% | ±284 |
ACS 2020–2024 estimates; margins of error are the Census Bureau's 90% intervals.
| Measure | Value |
|---|---|
| Housing units | 56,665 |
| Detached single-family | 35,084 (62%) |
| Occupied homes | 52,748 |
| Owner-occupied | 28,120 (53%) |
| Renter-occupied | 24,628 (47%) |
| Median home value | $250,100 |
ACS 2020–2024 estimates.
| Main heating fuel | Homes | Share | Margin of error |
|---|---|---|---|
| Utility gas | 27,874 | 52.8% | ±1,171 |
| Electricity | 23,395 | 44.4% | ±1,043 |
| Bottled or tank gas (propane, butane, etc.) | 1,023 | 1.9% | ±228 |
| Wood | 236 | 0.4% | ±118 |
| No fuel used | 129 | 0.2% | ±95 |
| Other fuel | 54 | 0.1% | ±43 |
| Fuel oil, kerosene, etc. | 22 | 0.0% | ±24 |
| Solar energy | 15 | 0.0% | ±16 |
| ZIP (ZCTA) | Share of Norman's land | Share of the ZIP inside the city |
|---|---|---|
| 73026 | 51% | 84% |
| 73072 | 16% | 55% |
| 73071 | 12% | 92% |
| 73069 | 9% | 97% |
| 73019 | 0% | 69% |
| 73070 | 0% | 100% |
Dated heat and freeze records for the CLEVELAND forecast zone: see the county list.
Common Norman plumbing questions
Are Norman homes likely to have old galvanized pipes?
Only an inspection can say, but age is the clue: 12% were built before 1960 and 38% before 1980[1].
How often do pipes freeze in Norman?
The record for Norman's forecast zone shows 21 winter-storm or freeze days over 2016–2025, in 7 different years[4].
Which ZIP codes are covered in Norman?
73026, 73072, 73071, 73069, 73019, and 73070[6], in Cleveland County. Nearby suburbs with their own pages: Moore (9.5 mi), Newcastle (14.1 mi), and Midwest City (15.2 mi)[3].
My Norman home is fairly new — could the plumbing and water heater still be under warranty?
Possibly: 17% of Norman's housing units were built in 2010 or later[1], the 5th-highest share of the 14 Oklahoma City–area suburbs we cover. Check your closing paperwork for warranties before paying for a repair.
I rent in Norman. Who arranges the repair?
47% of occupied Norman homes are rented[1], the 2nd-highest share of the 14 Oklahoma City–area suburbs we cover. Tell your landlord or property manager in writing first; your lease says who arranges repairs.
Sources
- Census ACS 2020–2024 5-year (keyless bulk)
- Census population estimates, Vintage 2025
- Census Gazetteer 2025
- NOAA Storm Events Database
- OpenFEMA NFIP claims
- Census 2020 ZCTA–place file
Data pulled Sep 28, 2026. Full citations and method.