This tool provides general cost estimates for informational purposes only. It is NOT legal advice. Costs vary significantly based on individual circumstances. Consult a licensed attorney in your jurisdiction for specific guidance.
2026 cost estimates for dui / dwi in Iowa, including attorney fees, court costs, and other expenses.
As of June 29, 2026, a dui / dwi in Iowa costs on average $6,300, typically $4,200-$8,400 for a moderate-complexity case, based on sourced attorney-fee and court-cost data. Typical attorney rates run $180 to $335 per hour. A moderate-complexity case typically takes 3-6 months to resolve. Common related costs include court filing fee ($100-$300) and dmv hearing fee ($100-$200).
Data verified: June 29, 2026
| Complexity | Low | Median | High | Typical Duration |
|---|---|---|---|---|
| Simple | $1,750 | $3,050 | $4,300 | 1-3 months |
| Moderate | $4,200 | $6,300 | $8,400 | 3-6 months |
| Complex | $8,500 | $14,500 | $21,300 | 6-12 months |
Last verified: June 2026
$180 – $335/ hour
Median: $245/hr
3-6 months
For moderate complexity cases
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</script>DUI/DWI legal cost has two layers that are easy to underestimate: the attorney fee itself, and the non-attorney costs that follow a conviction or plea. The attorney fee is driven mainly by whether the case goes to trial (far more hours billed) or resolves through a plea agreement, plus complicating factors like BAC level, prior offenses, or an accident with injuries. Many DUI attorneys charge a flat fee for a straightforward first offense and switch to hourly billing once the case becomes contested.
Beyond the attorney, a DUI case typically layers on court fines, a state-mandated alcohol education or treatment program, license reinstatement fees, and — for many drivers — an ignition interlock device with ongoing monthly costs. Insurance premium increases are not a one-time legal cost but often the largest total expense over a 3-5 year period following conviction, which is why the figures on this page reflect legal defense costs specifically, not the lifetime cost of a conviction.
Take a moderate-complexity dui / dwi matter in Iowa. The recorded median total is $6,300, with reported quotes clustering between $4,200 and $8,400. Each statutory line below is sized against that median.
Added together the itemised lines come to $1,200–$3,500, which leaves roughly $2,800–$5,100 of the Iowa median as professional time — the part that differs between quotes. 2 further recorded fees are not itemised above and are not in that total.
At $6,300, the median dui / dwi cost in Iowa runs 15% below the $7,403 national average across all 50 states and DC.
Iowa carries 3 rows — simple, $1,750–$4,300 at $135–$265/hr over 1-3 months; moderate, $4,200–$8,400 at $180–$335/hr over 3-6 months; complex, $8,500–$21,300 at $220–$400/hr over 6-12 months — on 4 shared citations. Those figures place it in the lower quarter of the table.
$6,300 is a median, not the middle of the band — $2,100 above the $4,200 floor, $2,100 under the $8,400 ceiling. Every rank below is out of 51.
Sorted by median cost, Iowa is 39th of 51 for a dui / dwi, placing it in the lowest-cost quarter of the table: $1,150 and 15% below the $7,450 midpoint, with 12 states recording a lower median still.
New Mexico ($6,350) and Nebraska ($6,250) bracket Iowa inside a $100 window — narrow enough that 39th is close to arbitrary.
6 tracked states — North Carolina, Missouri, New Mexico, Nebraska among them — record a median within three percent of Iowa's $6,300. The figure sits in the densest part of the dui / dwi distribution, where a rank change of several rows costs only a few hundred dollars.
Iowa ranks 34th of 51 on hourly rate at $245 an hour and 39th on total cost — 5 places apart, enough that the rate is a slightly optimistic guide to the total.
| Rank | State | Median | Against Iowa |
|---|---|---|---|
| 33 | Ohio | $6,850 | +$550 |
| 34 | Indiana | $6,800 | +$500 |
| 35 | Tennessee | $6,550 | +$250 |
| 36 | North Carolina | $6,400 | +$100 |
| 37 | Missouri | $6,350 | +$50 |
| 38 | New Mexico | $6,350 | +$50 |
| 39 | Iowa | $6,300 | — |
| 40 | Nebraska | $6,250 | −$50 |
| 41 | Mississippi | $6,200 | −$100 |
| 42 | West Virginia | $6,200 | −$100 |
| 43 | South Dakota | $6,000 | −$300 |
| 44 | Alabama | $5,950 | −$350 |
| 45 | North Dakota | $5,800 | −$500 |
The 39th position is not a stable fact about Iowa: $50 up or $50 down moves Iowa a row, and a ten percent revision in either direction would cross 15 rows, 7 above and 8 below in near-equal numbers.
Climbing five places would mean passing Indiana, Tennessee, North Carolina, Missouri, New Mexico and adding $500 to the $6,300 recorded here.
Five places down means passing under Nebraska, Mississippi, West Virginia, South Dakota, Alabama: $350.
$3,500 short of Washington ($9,800), $750 clear of South Carolina ($5,550).
The $6,300 median divided by the $245 median rate implies roughly 26 billable hours. The peer median is 27 hours: Iowa reaches its total in 1 fewer implied hours, because the rate rather than the workload carries more of it.
The escalation is comparatively shallow on hours. A complex dui / dwi costs 4.8x a simple one in Iowa, but the implied workload only rises 3.1x — 15 hours at $200 becomes 47 hours at $310 — meaning the senior-rate premium of 1.55x carries an unusually large share of the increase.
The Iowa moderate band spans $4,200 to $8,400 — $4,200 — which is $800 narrower than the peer-median band of $5,000, so quoted dui / dwi figures cluster more tightly here than in most tracked states. End to end that is 17 hours at $245.
Spread across the 3-6 months the sources record for a moderate matter, the $6,300 median works out to roughly $1,400 a month. A complex dui / dwi runs longer, at 6-12 months, but it also runs hotter — about $1,611 a month — so the extra cost is not simply the extra calendar time.
By implied hours Iowa falls to 45th of 51 at 26 hours, 6 places below its 39th on cost — the dui / dwi total arriving on less recorded work.
77% up the $4,200–$8,400 band sits the $7,450 table midpoint, buying 30 hours at $245 against the 26 the local dui / dwi median implies — 4 hours apart.
| Measure | Iowa | Rank |
|---|---|---|
| Moderate median | $6,300 | 39th |
| Hourly median | $245 | 34th |
| Implied hours | 26 | 45th |
| Simple median | $3,050 | 36th |
| Complex median | $14,500 | 38th |
$245 an hour puts Iowa between Indiana ($245) and Missouri ($245) — not the dui / dwi cost pairing.
5 other states record exactly $245 — Idaho, Indiana, Missouri, Montana among them — so rate is a coarse instrument in this dui / dwi table.
$6,300 buys 32 hours at $200, 26 at $245, 20 at $310.
| Rank | State | Median rate |
|---|---|---|
| 32 | Idaho | $245 |
| 33 | Indiana | $245 |
| 34 | Iowa | $245 |
| 35 | Missouri | $245 |
| 36 | Montana | $245 |
The ranking barely moves across tiers — 36th at the simple tier, 39th at moderate, 38th at complex of 51 — so Iowa keeps roughly the same relative position whether the dui / dwi is straightforward or contested.
$3,050 is 36th of 51 on a straightforward dui / dwi, under New Mexico ($3,100) and over Missouri ($3,050), $350 under the $3,400 tier midpoint.
$14,500 is 38th of 51 once contested, between Wyoming ($14,800) and Idaho ($14,400), $1,850 off the $16,350 tier midpoint.
The lower two bands run into each other — the simple tier tops out at $4,300 against a moderate floor of $4,200 — but there is a clear gap of $100 between the moderate ceiling of $8,400 and the complex floor of $8,500. In Iowa the jump into contested work is a step, not a slope.
| Tier | Iowa | Rank | Tier midpoint | Implied hours |
|---|---|---|---|---|
| simple | $3,050 | 36th | $3,400 | 15 |
| moderate | $6,300 | 39th | $7,450 | 26 |
| complex | $14,500 | 38th | $16,350 | 47 |
$3,050 puts Iowa 36th of 51 on straightforward matters, 3 up on its moderate position, and $350 (10%) under the $3,400 tier midpoint.
15 implied hours at $200: 58% of the moderate tier's 26, over 1-3 months.
New Mexico ($3,100) and Missouri ($3,050) bracket it — a $50 window.
4 states sit within three percent of the $3,050 here, against 6 at the moderate row.
$14,500 puts Iowa 38th of 51 on contested matters, 1 up on its moderate position, and $1,850 (11%) under the $16,350 tier midpoint.
47 implied hours at $310: 181% of the moderate tier's 26, over 6-12 months.
Wyoming ($14,800) and Idaho ($14,400) bracket it — a $400 window.
3 states sit within three percent of the $14,500 here, against 6 at the moderate row.
| Rank | State | Median |
|---|---|---|
| 34 | Nebraska | $3,100 |
| 35 | New Mexico | $3,100 |
| 36 | Iowa | $3,050 |
| 37 | Missouri | $3,050 |
| 38 | Tennessee | $3,000 |
| Rank | State | Median |
|---|---|---|
| 36 | Kansas | $14,900 |
| 37 | Wyoming | $14,800 |
| 38 | Iowa | $14,500 |
| 39 | Idaho | $14,400 |
| 40 | Montana | $13,700 |
$6,300 ranks a dui / dwi 3rd of 8 in Iowa, under Divorce, over Personal Injury. At 73% of Criminal Defense ($8,650).
The state does not rank uniformly. Iowa is 20th of 51 for Personal Injury but 39th for DUI / DWI, a 19-place spread across the matter types tracked here, so its 39th on dui / dwi says little about what the other lines cost.
Iowa is not equally priced in every practice area. Measured against each matter's own midpoint, Divorce runs 7% below its own midpoint while Estate Planning / Probate runs 16% below its own midpoint — a 9-point spread between the extremes.
The largest tracked median in Iowa is 4.9x the smallest, effectively the 5.1x that the typical state records: the internal spread is ordinary even where the levels are not.
0 of 6 matter types rank Iowa in the upper third, 3 in the lower, 3 between; dui / dwi is 39th.
In percentile terms it sits at the 24th percentile of the 51 tracked states.
| Matter | Simple | Moderate | Complex | Hours | Rank | vs mid | Above |
|---|---|---|---|---|---|---|---|
| Criminal Defense | $3,250 | $8,650 | $26,800 | 33 | 36th | −15% | South Carolina |
| Divorce | $2,900 | $7,950 | $20,100 | 30 | 33rd | −7% | Ohio |
| DUI / DWI | $3,050 | $6,300 | $14,500 | 26 | 39th | −15% | New Mexico |
| Personal Injury | $1,250 | $4,800 | $12,000 | — | 20th | −8% | Wyoming |
| Immigration | $1,800 | $4,150 | $9,200 | 17 | 37th | −13% | Indiana |
| Bankruptcy | $1,400 | $3,350 | $4,650 | 15 | — | −7% | — |
| Real Estate Closing | $950 | $1,900 | $4,000 | 9 | — | −15% | — |
| Estate Planning / Probate | $500 | $1,750 | $5,800 | 7 | 34th | −16% | Tennessee |
Simple tier. $3,050 ÷ $200 = about 15 hours, spread over 1-3 months at roughly $1,525 a month. The $3,250 step to the moderate tier is 11 more hours at that rate.
Work against price. $6,300 to $14,500 is a $8,200 step, mostly work: 21 more hours at $245 is $5,145, while moving to $310 across 47 hours adds $3,055. Work carries 63%.
Borrowing the wrong row. Nebraska ($6,250) is $50 light, New Mexico ($6,350) is $50 heavy — but the $7,450 table midpoint is out by $1,150, 23x the neighbour error.
Both ends, in time. $4,200 is 17 hours at $245; $8,400 is 34. Over the 3-6 months recorded for a moderate dui / dwi, that is 4 to 8 hours a month — the difference between an occasional file review and continuous work.
Contested against simple. At Iowa's own recorded figures, $14,500 buys 4.8 matters at the $3,050 simple median — or, counted in time, 47 implied hours against 15, a factor of 3.1 — the two ratios differing because the rate rises with the tier.
Verified June 2026. Filing fees change on the Iowacourt's own schedule; billing models are covered in the legal fees guide.
This tool provides general cost estimates for informational purposes only. It is NOT legal advice. Costs vary significantly based on individual circumstances. Consult a licensed attorney in your jurisdiction for specific guidance.