Plumber Salary in Iowa: Median $54,637 in 2026
Iowa (IA) · State tax: 3.8% top marginal · RPP 88.8 · Rank #37 of 51 for take-home
A Plumber in Iowa earns a median of $54,637 per year, based on the most recent 2023 BLS Occupational Employment and Wage Statistics release[1]adjusted for Iowa's Bureau of Economic Analysis Regional Price Parity of 88.8 (US = 100)[2]. The 10th percentile starts at about $40,061, while the 90th percentile reaches $94,095. After federal income tax, FICA, and Iowa state income tax, a single-filer takes home roughly $43,954/year — about $3,663/month or $1,691 every other week.
Because Iowa is a low-cost state (RPP 88.8), the real purchasing power of that take-home is roughly $49,515 in national-average terms. Among all 51 jurisdictions in the US, Iowa ranks #37 for take-home pay on a $54,637 gross — a Plumber keeps 80.4% of every dollar earned after federal, state, and payroll taxes. Nationally, BLS projects 6% growth in this occupation through 2034[3], which typically translates into comparable demand at the Iowa state level.
Plumber Salary Snapshot — Iowa (2026)
Every row cites a primary public dataset. Percentiles are BLS OEWS state-level where published; otherwise scaled from the national distribution by Iowa's RPP.
| Metric | Iowa | National | Source |
|---|---|---|---|
| Median wage (P50) | $54,637 | $61,550 | [1] |
| 10th percentile (state) / 25th percentile (national) | $40,061 | $45,130 (P25) | [1] |
| 90th percentile | $94,095 | $106,000 | [1] |
| Cost-of-living index (BEA RPP) | 88.8 | 100.0 | [2] |
| Annual take-home (single filer) | $43,954 | $51,585* | [4][6] |
| Take-home rank (51 jurisdictions) | #37 | — | [4] |
| COL-adjusted take-home (real $) | $49,515 | — | [2] |
*National reference column uses Texas as a no-income-tax baseline to isolate the state-tax effect.
How Plumber Salaries Work in Iowa
A Plumber paycheck in Iowa is stacked the same way as every US paycheck: gross wage, then federal income tax withholding based on IRS Publication 17 bracket tables[4], then FICA — Social Security 6.2% (up to the 2025 wage base of $176,100) and Medicare 1.45% (plus 0.9% above $200,000)[5], then whatever the state layers on top. Iowa applies a flat income tax with a top marginal rate of 3.8%; on a $54,637 median Plumber salary the effective rate comes out to 3.8%, or $2,076 per year.[6]
Beyond income tax, two Iowa floors matter. State minimum wage sets the price of entry-level labor and pulls up the bottom of the wage distribution[7]. Cost of living — measured by the BEA Regional Price Parity of 88.8 — sets the price of housing, groceries, utilities, and services that determine how far the paycheck goes[2]. Together these two numbers explain most of the variance between nominal and real Plumber compensation across states.
Local demand also matters. Employment data for this specific occupation in Iowa is not separately published at the state level by BLS, so we scale national demand indicators by state population and GDP share.The lower cost base in this state means employers can offer 5–10% below the national nominal median and still win talent competition against mid-cost states. Two workers with identical Plumber titles can therefore see very different take-home outcomes depending purely on Iowa's tax and cost profile.
The complete identity: take_home = gross − federal_tax − state_tax − FICA − pre_tax_deductions. Every number in the table above, and every paycheck calculator on CalcFi, runs that identity client-side. No inputs leave your browser.
Plumber Salary by City in Iowa
Estimated median Plumbersalary by metro, using each city's composite cost-of-living index against the Iowa statewide OEWS median. Rent is ACS + Zillow ZORI; unemployment is BLS LAUS.
| City | Est. median salary | COL index | Median rent | Est. net (monthly) |
|---|---|---|---|---|
| Des Moines, IA | $48,627 | 89 | $850/mo | $3,279 |
| Cedar Rapids, IA | $46,988 | 86 | $700/mo | $3,175 |
| Davenport, IA | $45,895 | 84 | $850/mo | $3,105 |
Sources: Zillow ZORI / Census ACS[9], BLS OEWS[1], BEA RPP[2]. City-level salary estimates scale the statewide OEWS median by each metro's composite COL index; actual employer wages can deviate by ±10–20% depending on industry mix.
Iowa vs Neighbor States — Plumber Take-Home
Same $54,637 gross salary, different state tax regimes. The table shows what a single-filer Plumberwould net in each bordering state. Useful if you're comparing job offers across state lines or considering a relocation.
| State | State tax (eff.) | Annual take-home | vs IA |
|---|---|---|---|
| Iowa ★ | 3.8% | $43,954 | — |
| Illinois | 4.7% | $43,467 | -$487 |
| Minnesota | 3.4% | $44,157 | +$203 |
| Missouri | 3.1% | $44,343 | +$389 |
| Nebraska | 3.5% | $44,114 | +$160 |
★ = no state individual income tax. Numbers assume identical $$54,637 gross, single filer, standard deduction. Real-world comparisons should also factor in cost-of-living differences (RPP) and any local income taxes[6][2].
Cost of Living vs Salary — Purchasing Power in Iowa
Nominal dollars only tell part of the story. The BEA Regional Price Parity for Iowa is 88.8 (US = 100)[2]. That means an identical basket of goods and services costs 11.2% less in Iowa than in an average-cost US location. A Plumber's $43,954 nominal take-home therefore equals about $49,515 of national-average purchasing power.
Concretely, that shows up in three budget buckets:
- Housing. The single biggest driver. In lower-RPP states like Iowa, housing often stays under 25% of take-home for a median-salary Plumber.
- Groceries + services.BEA publishes sub-indexes for goods, rents, and other services. Goods tend to be closer to national averages (they're traded); services and rents are where the big state-level spreads show up.
- State + local tax. Iowa's state income tax removes 3.8% of gross before it ever hits the RPP basket — so comparing pure RPP between states with very different tax structures understates the true cost difference.
The classic rule of thumb — "aim for take-home ≥ 3x your monthly housing cost" — holds in Iowa only above the 60th-percentile wage band for this occupation. Below that threshold, the RPP hit compounds with fixed housing costs and the real savings rate collapses. Above it, Iowa's lower cost base makes this a strong wealth-building state for Plumbers.
Where Plumbers Work in Iowa
BLS does not separately publish Iowa-level employment for every Plumber sub-category; the national count is 490,800.Major hiring industries for Plumbers tend to cluster into three groups: (1) large private employers in trades (primary source of wage pressure at the top of the distribution); (2) state and local government — consistently one of the top five trades employers in most US states; and (3) federal government and contractors — especially relevant in states with large DoD or federal civilian footprints.
Typical entry requirement for this role is a apprenticeship / high school diploma. Common tax-deductible professional expenses that Plumbers in Iowa can consider — where itemizing makes sense — include: Tools and plumbing supplies, Work vehicle and mileage, Safety equipment, Plumbing license renewal. Confirm deductibility with a CPA; 2017 TCJA changes limited unreimbursed employee expenses, but self-employed or contractor Plumbers still get full Schedule C treatment.
Career Progression & Related Professions in Iowa
Early-career Plumbers in Iowa typically start near the 10th percentile ($40,061), reach the median ($54,637) after 4–8 years, and enter the 90th percentile ($94,095) with senior or specialized roles. Related trades occupations in Iowa:
Useful calculators for Plumbers in Iowa
Other professions in Iowa
Local context: Iowa
Housing economics in Iowa. The median home value runs 31.6% below the U.S. baseline for Iowa is $245,000 per Zillow's home-value index. Effective property tax sits at 1.57% of assessed value, meaningfully higher than the 0.99% national average tracked by the Tax Foundation. Lenders in Iowa have quoted 6.30% on the 30-year fixed product over the trailing four-week window per Freddie Mac PMMS — the prevailing posted rate before any borrower-specific lock-ins.
Income and tax climate. Median household income in Iowa reaches $85,480 per the ACS five-year vintage, pulling above the $78,538 U.S. median. Iowa's top marginal state income tax bracket lands at 5.70% — compared to the volume-weighted national average around 4-5%. BEA's Regional Price Parity scores Iowa at 87.0 (national = 100), meaning a dollar in Iowa buys 115¢ — more goods and services than the same dollar nationally.
How Iowa affects take-home pay. Federal FICA, Medicare, and income tax are identical for every wage earner regardless of state. Iowa's contribution is the state income tax overlay plus any state-level disability or paid-family-leave deductions. Where applicable, the calculator factors in the local minimum wage when an hourly-to-salary conversion is involved, and uses BLS OEWS median earnings for Iowa as the contextual baseline shown alongside your inputs.
Local context as of 2026-06-07. Live data sources are listed in the Sources section below; each metric carries its own retrieval date.
Iowa versus the U.S. baseline
How does Iowa stack up against the national average on the metrics that drive the calculators on this page? The table below pairs the Iowa-specific reading against the U.S. baseline so you can see at a glance whether your local scenario runs above or below typical. Three to five percentage points of difference on most of these inputs translates into meaningful changes in calculator output — for example, a 50-basis-point difference in mortgage rate moves the monthly payment on a $400,000 30-year loan by roughly $130.
| Metric | Iowa | U.S. baseline | Difference |
|---|---|---|---|
| Median Plumber salary[bls-oews] | $54,637 | $61,550 | -11.2% |
| Annual take-home (single filer)[irs] | $43,954 | $51,585 | -14.8% |
| Top marginal state income tax[state-dor] | 3.80% | ~4.08% (volume-weighted) | -0.3 pp |
| Cost-of-living index (BEA RPP)[bea-rpp] | 88.8 | 100.0 | -11.2 pts |
| Effective combined tax rate[irs] | 19.6% | ~24-28% (typical) | — |
How to use the Plumber salary calculator for Iowa
Walk through estimating Plumber pay in Iowa using state-specific BLS OEWS percentiles, IRS / state tax math, and BEA cost-of-living adjustments.
- Pre-fill with local dataEach calculator on this page loads with state- or city-specific defaults pulled live from primary sources (FRED, BLS, Zillow, Freddie Mac PMMS, IRS, BEA). The blue values shown next to each input are the local averages so you can see how your scenario compares to the typical case before changing anything.
- Override the inputs you controlChange any field to model your actual situation. The math reruns in your browser the moment you change a value — no signup, no API call, no data transmission. Hover over the small (i) icon next to each label to see the formula that field feeds and where the default came from.
- Read the derived valuesThe result panel shows the primary calculation (monthly payment, take-home pay, savings projection, etc.) plus the intermediate values that drive it. Each line item is labeled with the formula component it represents so you can verify the arithmetic against any agency publication, textbook, or competing calculator.
- Adjust assumptions and re-runMost calculators have a section for assumption inputs that are easy to overlook — annual raises, expected return, inflation, vacancy rate, depreciation schedule, marginal vs. effective tax treatment. The defaults are conservative; aggressive scenarios usually require explicit overrides.
- Save to "My Numbers"When the inputs match your reality, click Save to "My Numbers". The values persist to your device's local storage (IndexedDB) and reload automatically on your next visit. Nothing is transmitted to any CalcFi server — the saved-state feature is deliberately client-side only for privacy.
- Compare scenarios side by sideMost calculators offer a comparison view that shows two or more scenarios side by side. Use this to model decision points: 15-year vs 30-year mortgage, Roth vs Traditional IRA, salary vs hourly, lease vs buy. The comparison view also produces a shareable summary you can download as PNG or PDF.
Frequently Asked Questions — Plumber in Iowa
What is the median salary for a Plumber in Iowa?
Based on BLS OEWS 2023 state-level data and BEA RPP cost-of-living adjustments, the median Plumber in Iowa earns approximately $54,637/year. The 10th percentile is around $40,061 and the 90th percentile reaches $94,095. State-level employment data for this specific role is not separately published; the national median was scaled using the BEA regional price parity.
How much does a Plumber take home after taxes in Iowa?
On a $54,637 gross salary, a single-filer Plumber in Iowa takes home approximately $43,954/year ($3,663/month, $1,691 bi-weekly) after federal income tax (8.1%), Iowa state income tax (3.8%), and FICA. Combined effective rate: 19.6%. Numbers assume the standard deduction; itemizing or pre-tax 401(k) contributions will raise your net.
How does Iowa compare to other states for Plumber take-home pay?
Iowa ranks #37 out of 51 for Plumber take-home pay at the $54,637 state median salary. The best state for this gross is Alaska ($46,030/yr take-home) and the worst is Oregon ($41,803/yr). A Plumber in Iowa keeps 80.4% of every gross dollar earned.
What is the cost-of-living-adjusted salary for a Plumber in Iowa?
Iowa's BEA regional price parity is 88.8 (US = 100), meaning the state's $43,954 take-home is equivalent to about $49,515 of national-average purchasing power. Because living costs are 11.2% below average, your salary stretches further in Iowa than in an average-cost state.
How do Plumber salaries vary by city in Iowa?
Within Iowa, Plumber salaries scale with metro-level cost of living. For example, Des Moines (89 COL index, estimated median $48,627), Cedar Rapids (86 COL index, estimated median $46,988), Davenport (84 COL index, estimated median $45,895). Higher-COL metros pay more in nominal terms, but after rent and groceries the net purchasing power often evens out.
What state taxes affect a Plumber paycheck in Iowa?
Iowa's state income tax has an effective rate of 3.8% on a $54,637 salary ($2,076/yr). The structure is flat with a top marginal rate of 3.8%. Property tax averages 1.6% and state sales tax is 6.0%. Flat 3.8% as of 2025 (reduced from graduated rates). Retirement income exempt for those 55+. Inheritance tax being phased out.
What is the career outlook for Plumbers in Iowa?
Nationally, BLS Employment Projections expect 6% growth in the Plumber occupation through 2034. Iowa-specific demand typically tracks national trends, with adjustments for local industry mix. The typical entry requirement is a apprenticeship / high school diploma, and Plumbers install and repair water, drainage, and gas pipe systems in residential and commercial buildings. Self-employed plumbers must manage both business and tax obligations.
Methodology — How we compute this page
Wage percentiles. Primary source is the BLS Occupational Employment and Wage Statistics (OEWS) state-level release, 2023 vintage. We pull the state row for the SOC major group that contains Plumber (best match). When the BLS suppresses a cell for data-quality reasons, we fall back to the national percentile scaled by Iowa's BEA RPP — the same method BLS's own reports use.
Take-home tax math. Federal tax uses 2025 IRS brackets and the single standard deduction ($15,000). State tax uses the Iowa2026 brackets from the state Department of Revenue, mirrored by Tax Foundation where the DoR's PDF is paywalled or split across multiple publications. FICA is Social Security 6.2% (capped at $176,100 wage base) + Medicare 1.45% + 0.9% Additional Medicare above $200,000. All math is the deterministic identity take_home = gross − federal − state − FICA; no Monte Carlo or estimator models.
Cost-of-living adjustments.We use BEA's Regional Price Parities (RPP) for all-items. RPP is a purchasing-power index where US = 100. Real (COL-adjusted) take-home is nominal_take_home / (RPP / 100). City-level estimates scale the statewide OEWS median by each metro's composite COL index from our /data/cities.ts dataset, which merges Census ACS, BLS, and Zillow inputs.
Refresh cadence. BLS OEWS releases once a year (typically March, for the prior May reference period). BEA RPP releases once a year in December. Federal tax brackets are updated annually by the IRS (October inflation adjustment). State brackets refresh per legislative calendar. The dateModified shown above auto-bumps when any sourced value's retrievedAt changes — no template edit required.
Known limits.Statewide medians mask large intra-state variance — metros and rural counties can differ by 20–40% for the same SOC code. We don't currently bake in local income taxes (e.g. NYC, Portland-OR supplemental). We assume single-filer, standard deduction, no pre-tax contributions; users with itemized deductions or 401(k) deferrals should plug their specifics into the linked calculators. Suppressed BLS cells fall through to national-scaled fallbacks, which can under-estimate demand in specialty states.
Sources
Every number on this page cites a primary public dataset. Last reviewed (auto-bumped on the next ISR refresh after an ETL run).
- BLS Occupational Employment and Wage Statistics (OEWS) — state-level occupational wages — www.bls.gov/oes. Retrieved 2026-06-07.
- BLS Employment Projections — 2024–34 occupational growth rates — www.bls.gov/emp. Retrieved 2026-06-07.
- Bureau of Economic Analysis — Regional Price Parities by State (all-items RPP) — www.bea.gov/data/prices-inflation/regional-price-parities-state-and-metro-area. Retrieved 2026-06-07.
- Internal Revenue Service — Federal individual income tax brackets and standard deductions — www.irs.gov/forms-pubs/about-publication-17. Retrieved 2026-06-07.
- Social Security Administration — OASDI / Medicare contribution and wage-base rules — www.ssa.gov. Retrieved 2026-06-07.
- Iowa Department of Revenue — 2026 individual income tax brackets (accessed via Tax Foundation mirror) — taxfoundation.org/data/all/state/state-income-tax-rates. Retrieved 2026-06-07.
- U.S. Department of Labor, Wage and Hour Division — State Minimum Wage Laws — www.dol.gov/agencies/whd/minimum-wage/state. Retrieved 2026-06-07.
- FRED (Federal Reserve Economic Data) — real median household income per state — fred.stlouisfed.org. Retrieved 2026-06-07.
- U.S. Census Bureau — American Community Survey (ACS) 5-year estimates — www.census.gov/programs-surveys/acs. Retrieved 2026-06-07.
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