Plumbing repair · Columbia, Tennessee
Plumbing repair in Columbia, TN
Leak, backed-up drain, no hot water, or a frozen line? The largest share of Columbia's homes (15%) was built 2010 to 2019[1]. Request a licensed plumber who works here. Columbia, in Maury County — ZIP 38401, counts 50,072 residents (2025 estimate)[2].
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Columbia plumbing snapshot: the key figures
- Population (2025 est.)
- 50,072[2]+20.3% since 2020
- County
- Maury[2]
- Land area
- 36.5 sq mi[3]
- Decade the most homes date from
- 2010 to 2019[1]15% of housing units
- Homes built before 1980
- 49%[1]the highest share of the 13 Nashville-area suburbs we cover
- Homes built 1980–1999
- 18%[1]2020–2024
- Homes built 2010 or later
- 22%[1]the 5th-lowest share of the 13 Nashville-area suburbs we cover
- Winter-storm & freeze days, maury zone
- 19[4]2016–2025
- Flood & flash-flood reports within 10 mi
- 18[4]15 flash floods, 2016–2025; flood-prone homes need working drainage and backflow prevention
- FEMA flood-insurance claims, local ZIPs
- 153[5]21 in the last 10 years; 128 paid
- Homes on utility gas heat
- 34%[1]gas piping work usually needs a permit and a licensed installer
What the local data means for plumbing in Columbia
Columbia is one of the fastest-growing Nashville-metro suburbs tracked here: 50,072 people (2025 estimate), up 20.3% since 2020[2]. On the map that's 36.5 square miles holding 1,372 residents per square mile, the 10th densest of the suburbs here; it sits entirely in Maury County, with ZIP code 38401[3].
With 22% of homes built since 2010 and 49% before 1980[1], Columbia's plumbing runs from brand-new supply lines and fixtures to aging pipe, original valves and water heaters past their rated life.
One ZIP code covers the whole city: 38401[6].
Nearest of the other suburbs we track: Spring Hill (11.0 mi NE), Franklin (22.7 mi NE) and Brentwood (29.7 mi NE)[3].
49% of Columbia's 19,918 housing units predate 1980 and 22% went up in 2010 or later[1] — the highest pre-1980 share of the 13 Nashville-area suburbs we cover; nearby, Spring Hill (4%), Franklin (13%), and Brentwood (22%) predate 1980. Houses that old can still have galvanized supply pipe or cast-iron drains — especially the 23% built before 1960.
The biggest single slice — 15% — was built 2010 to 2019, and the median home dates to 1981[1]. Neighbours from the same era tend to hit the same plumbing problems at the same time.
Freeze risk: the maury forecast zone logged 19 winter-storm, ice or hard-freeze days in 2016–2025, including February 2021; the latest was Jan 9, 2025[4].
Water from the sky is plumbing work too: 18 flood or flash-flood reports within 10 miles over 2016–2025[4], and FEMA logged 153 flood-insurance claims across Columbia's ZIPs[5]. Homes that take water need working drainage, sump pumps and backflow prevention.
34% of homes heat with utility gas, and 37% of households rent[1]. Tenants: report plumbing failures to the landlord in writing.
Measured against the 13 suburbs on this site, Columbia records the highest pre-1980 housing share (49%)[1], the oldest housing (by median year built) (1981)[1], and the 2nd-fewest flood reports nearby (18)[4].
Columbia storm calendar
Within 10 miles of Columbia, 2016–2025: 15 flash-flood reports and 3 flood or heavy-rain reports[4]. Peak: 78% in February, August, and September. Busiest year 2021 (7); 3 of 10 years had none. Busiest month September 2021 (4). Latest: flash-flood report, Mar 15, 2025, 3.7 mi out.
| Month | Flash flood | Flood & heavy rain | All |
|---|---|---|---|
| Feb | 3 | – | 3 |
| Mar | 1 | – | 1 |
| Jun | – | 1 | 1 |
| Aug | 3 | – | 3 |
| Sep | 7 | 1 | 8 |
| Dec | 1 | 1 | 2 |
Finding plumbing help around Columbia
Your request reaches Plumbing repair contractors who serve Columbia (ZIP code 38401).
Before you pick up the phone: before the plumber arrives
The data underneath this Columbia page
| Measure | Columbia | Median of 13 | Difference |
|---|---|---|---|
| Built before 1960 | 23.5% | 4.8% | 19 pts higher |
| Built before 1980 | 49% | 21% | 28 pts higher |
| Flood reports (10 mi) | 18 | 40 | 22 fewer |
| Built 2010 or later | 22% | 32% | 10 pts lower |
| Utility-gas heat | 34% | 43% | 9 pts lower |
| Renter-occupied | 37% | 36% | about the same |
| Median year built | 1981 | 2002 | 21 years older |
Largest differences first. Medians are the middle value across the covered Nashville-area suburbs, from the same sources.
| City | Flood reports | NFIP claims | Freeze days |
|---|---|---|---|
| Columbia | 18 | 153 | 19 |
| Spring Hill 11.0 mi | 28 | 22 | 28 |
| Franklin 22.7 mi | 29 | 587 | 28 |
| Brentwood 29.7 mi | 58 | 464 | 28 |
| Nolensville 31.0 mi | 55 | 41 | 28 |
| Smyrna 37.4 mi | 40 | 133 | 25 |
| ZIP | Claims | Paid | Busiest year |
|---|---|---|---|
| 38401 | 153 | $2,053,608 | 2010 (30) |
ZIPs extend past city limits.
| Date | Type | Distance |
|---|---|---|
| Mar 15, 2025 | Flash Flood | 3.7 mi |
| Feb 16, 2023 | Flash Flood | 1.2 mi |
| Dec 7, 2022 | Flood | 9.8 mi |
| Sep 3, 2022 | Flash Flood | 1.1 mi |
| Sep 2, 2022 | Heavy Rain | 2.5 mi |
| Sep 20, 2021 | Flash Flood | 9.7 mi |
| Sep 20, 2021 | Flash Flood | 7.8 mi |
| Sep 20, 2021 | Flash Flood | 4.9 mi |
| Built | Units | Share | Margin of error |
|---|---|---|---|
| 2020 or later | 1,458 | 7.3% | ±324 |
| 2010 to 2019 | 2,991 | 15.0% | ±496 |
| 2000 to 2009 | 2,083 | 10.5% | ±419 |
| 1990 to 1999 | 2,099 | 10.5% | ±429 |
| 1980 to 1989 | 1,542 | 7.7% | ±346 |
| 1970 to 1979 | 2,968 | 14.9% | ±498 |
| 1960 to 1969 | 2,105 | 10.6% | ±422 |
| 1950 to 1959 | 1,921 | 9.6% | ±369 |
| 1940 to 1949 | 1,523 | 7.6% | ±380 |
| 1939 or earlier | 1,228 | 6.2% | ±313 |
ACS 2020–2024 estimates; margins of error are the Census Bureau's 90% intervals.
| Measure | Value |
|---|---|
| Housing units | 19,918 |
| Detached single-family | 13,357 (67%) |
| Occupied homes | 18,039 |
| Owner-occupied | 11,427 (63%) |
| Renter-occupied | 6,612 (37%) |
| Median home value | $308,700 |
ACS 2020–2024 estimates.
| Main heating fuel | Homes | Share | Margin of error |
|---|---|---|---|
| Electricity | 11,680 | 64.7% | ±632 |
| Utility gas | 6,145 | 34.1% | ±566 |
| Bottled or tank gas (propane, butane, etc.) | 115 | 0.6% | ±91 |
| Fuel oil, kerosene, etc. | 90 | 0.5% | ±89 |
| No fuel used | 7 | 0.0% | ±11 |
| Solar energy | 2 | 0.0% | ±4 |
| ZIP (ZCTA) | Share of Columbia's land | Share of the ZIP inside the city |
|---|---|---|
| 38401 | 100% | 11% |
Dated heat and freeze records for the MAURY forecast zone: see the county list.
Columbia plumbing questions
Are Columbia homes likely to have old galvanized pipes?
Only an inspection can say, but age is the clue: 23% were built before 1960 and 49% before 1980[1].
How often do pipes freeze in Columbia?
The record for Columbia's forecast zone shows 19 winter-storm or freeze days over 2016–2025, in 8 different years[4].
Which ZIP codes are covered in Columbia?
38401[6], in Maury County. Nearby suburbs with their own pages: Spring Hill (11.0 mi), Franklin (22.7 mi), and Brentwood (29.7 mi)[3].
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.