Septic & Sewer Technicians in the Davenport area earn a median of $51,770 a year, 2% above the typical U.S. metro. That ranks #68 of 150 metros for septic & sewer technicians nationwide.
Within driving distance, the same work pays more in Peoria and Cedar Rapids.
It's one of 5 Iowa metros with published pay for this trade; see septic & sewer technician pay in Iowa.
What this means Our calculation
Pay for septic & sewer technicians here is about average compared with other U.S. metros, and above average once local prices are factored in. For the wider job market, unemployment is higher than in most metros (4.7%) and the population is shrinking (-0.9% since 2020).
Davenport scorecard for septic & sewer technicians Our calculation
Grades compare Davenport with every other U.S. metro for this trade (A = top 20%).
Pay Government data
Pay range
Shaded: the middle half of workers. Grey line: typical U.S. metro ($50,990).
Pay over time
The median pay for septic & sewer technicians in the Davenport area went from $45,980 in 2020 to $51,770 in 2025, up 12.6%. Prices rose 25% over the same period, so after inflation that's -10.2% — a real pay cut.
BLS OEWS, May 2020–May 2025; inflation: CPI-U (May to May). Year-to-year changes can include survey noise.
Compared with nearby metros
Check your pay here
Enter a rate to see where it falls among septic & sewer technicians in Davenport.
Comparing two real offers with overtime and commutes? Use the job offer checker.
What the pay is really worth in Davenport Our calculation
Prices in the Davenport area run 11% below the U.S. average. Adjusted for that, a median paycheck here buys what $58,117 would in a typical place, ranking #34 of 150 on real pay.
Real pay or rent burden?
Real pay already accounts for housing, because the price index includes rent. Rent burden shows what share of pay a typical 1-bedroom takes. Use either one, not both together.
Want the full picture? Build a cost-of-living budget for Davenport from this pay, local rent and prices.
What septic & sewer technicians do
Clean and repair septic tanks, sewer lines, or drains. May patch walls and partitions of tank, replace damaged drain tile, or repair breaks in underground piping.
Most important day-to-day tasks
- Communicate with supervisors and other workers, using equipment such as wireless phones, pagers, or radio telephones.
- Drive trucks to transport crews, materials, and equipment.
- Inspect manholes to locate sewer line stoppages.
- Operate sewer cleaning equipment, including power rodders, high-velocity water jets, sewer flushers, bucket machines, wayne balls, and vac-alls.
- Prepare and keep records of actions taken, including maintenance and repair work.
Outlook & getting started
Nationally, septic & sewer technician jobs are projected to grow 7.8% from 2025 to 2035 (all jobs: 3.5%), with about 2,800 openings a year. About 3% are self-employed.
What the work is like Government data
How often septic & sewer technicians deal with each condition, from surveys of workers in the job.
Getting started usually takes some preparation (high school plus months of training).
O*NET 31.0 Work Context and Job Zones (U.S. Department of Labor), national.
Licensing in Iowa Official source
The main state licensing office in Iowa is the Iowa Department of Inspections, Appeals and Licensing. It can point you to the right license for septic & sewer technicians.
Official Iowa licensing site ↗
Requirements for septic & sewer technicians vary by state and sometimes by city; always confirm with the official agency.
On-the-job safety Government data
Nationally, septic & sewer technicians have 162 injuries or illnesses serious enough to miss work per 10,000 full-time workers, 1.9× the rate for all jobs (87). The most common cause is overexertion and repetitive strain.
BLS Survey of Occupational Injuries and Illnesses, 2023–2024 (national, cases with days away from work).
Highest-paying IA metros for septic & sewer technicians
| Metro | Median | Real pay | Jobs |
|---|---|---|---|
| Cedar RapidsIOWA · IA | $66,010 | $74,199 | 60 |
| Des MoinesIOWA · IA | $63,750 | $69,519 | 150 |
| WaterlooIOWA · IA | $63,610 | $73,067 | 60 |
| Sioux CityIOWA · IA | $53,190 | $61,524 | 40 |
| DavenportIOWA · IA | $51,770 | $58,117 | 90 |
See every metro in Iowa.
How much work is there? Government data
Local job market
The Davenport area's unemployment rate was 4.7% in 2025 (all workers, not just septic & sewer technicians), above the typical U.S. metro's 4.1%. It was 5.2% in 2021.
BLS Local Area Unemployment Statistics, annual averages 2021–2025 (2025 preliminary).
Getting to work
The average commute in the Davenport area is 21 minutes each way, shorter than the typical metro (24 min). 8% of commuters spend 45 minutes or more. 78% drive alone, 0% take transit and 9% work from home (all workers, not just trades).
Census American Community Survey, 2024 1-year estimates (table S0801).
Population
The Davenport area's population shrank 0.9% from 2020 to 2025 (383,767 → 380,452), ranking #331 of 387 metros for growth (typical metro +2.5%). More people moved out than in (net -1,949).
Census Bureau population estimates, July 1 of each year, 2020–2025.
Homes in Davenport
The Davenport area has about 175,638 homes. 70% were built before 1980 (typical metro 45%), so its housing is older than most; 7% were built in 2010 or later. Older homes often need more repair, replacement and upgrade work. 71% of households own their home, and the median home value is $182,100.
Census American Community Survey, 2024 1-year estimates (table DP04).
New construction
New-home permits in Davenport are down 5% from 2021 to 2025 (629 → 595).
In 2025 the Davenport area approved permits for 595 new homes (377 single-family), or 1.6 per 1,000 residents, ranking #325 of 393 metros, a slower building market than most.
Working outdoors in Davenport Government data
In an average year, Davenport has 13 days at 90°F or hotter (fewer than most metros; typical metro 33), 136 nights below freezing (typical 90) and 65 days with a tenth of an inch of rain or more. Summer afternoons average 82°F and winter nights 17°F. That matters for septic & sewer technicians: heat and freezes shape the working season and the hours.
NOAA U.S. Climate Normals, 1991–2020 averages, Davenport, IA station. Compare cities on outdoor work weather.
Employee vs. working for yourself Your scenario
A model, not a market rate. It shows the break-even rate to match a $51,770 employee salary once you cover what an employer normally pays for (including the employer half of Social Security and Medicare, 7.65%), then adds your profit margin. Change any number.
Break-even rate
With your profit margin
How this calculator works. Weighing a contractor job against a W-2 one? Try the 1099 vs. W-2 comparison. Billable hours are hours you can charge a customer. Driving, quoting, paperwork and slow weeks aren't billable, which is why 1,400 is a common starting point versus 2,080 paid hours as an employee.
Get septic & sewer technician pricing & estimate templates →Compare Davenport with another city →
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ToolCheck an offer in DavenportSee where it falls among local septic & sewer technicians, after the commute.Could you afford to live here?
ToolDavenport budgetMonthly take-home, HUD rent and local prices on this pay.About this data
Local to the Davenport metro: pay (BLS, May 2025) and pay over time (2020–2025, CPI-adjusted), prices (BEA, 2024), rent (HUD, FY2027), new construction, housing, population and commuting (Census), unemployment (BLS) and business counts (Census, by industry). National: job outlook and training (BLS projections), injury rates (BLS) and duties (O*NET). Jobs are employment estimates, not open positions; grades rank Davenport against every other metro for septic & sewer technicians. Every source, year and formula is on our data page.
Report a data issue on this page
The Census doesn't publish one-person business or competition figures for septic & sewer technicians as a separate industry, so that section is left out.