15 over in a school zone in Missouri: $189.
Wentzville publishes a fine of $50.50 to $200.50 for ordinary speeding through 25 mph over, plus $31.50 court costs. Other Missouri municipal divisions and state-law charges can use different amounts.
15 mph over in Missouri
Published court estimateWentzville Municipal Division, Missouri ordinance citation
The amount, line by line.
| Base fine | $157.50 |
|---|---|
| Wentzville court costs | $31.50 |
| Estimate shown | $189 |
The calculator uses Wentzville’s schedule effective September 30, 2025. It is a named local example, not a statewide payment quote. Accidents or injury require court review. Unlisted speeds have no payable amount here. School and construction zones use the published $10.50-per-mph fine plus costs. Online card fees and other charges are additional.
Not a payment quote. The citation, charge, offense date and court determine the final amount.
Insurance illustration: $251.28 more per year, applying the 2026 study’s 19% state increase to the 2023 NAIC premium. Historical baseline and study sample differ; this is a scenario, not a quote.
The statutory fine and the payable amount.
State-law speeding under section 304.010 is a class C misdemeanor below 20 mph over and class B at 20 or more over. Section 558.002 caps those fines at $750 and $1,000 respectively. Municipal ordinance fines follow the municipal charge; the Wentzville payable schedule shown here is separate from those state-law maximums.
Governing schedule or statuteRetrieved 2026-09-30
The fine changes with the speed.
Wentzville Municipal Division, Missouri ordinance citation. Amounts follow the named schedule, with its scope shown beside the estimate.
| Speed above the limit | Published estimate | Points |
|---|---|---|
| 5 mph over | $84 | 2 |
| 10 mph over | $136.50 | 2 |
| 15 mph over | $189 | 2 |
| 20 mph over | $241.50 | 2 |
| 25 mph over | $294 | 2 |
| 30 mph over | $346.50 | 2 |
| 35 mph over | $399 | 2 |
| 40 mph over | $451.50 | 2 |
What published examples show.
These are named court schedules or worked examples. Compare the speed, road, zone and included charges before comparing the amounts.
| Court or example | Above the limit | Published amount | What it covers |
|---|---|---|---|
| Wentzville Municipal Division Retrieved 2026-09-30 | 15 mph | $112 | Published $80.50 fine plus $31.50 costs; payable without an accident or injury. |
| Eureka Municipal Division Retrieved 2026-09-30 | 15 mph | $112 | The official short-list table labels $112 as Amount Due, inclusive of costs, for 11–15 over. Its complete fine list uses separate $31.50 costs. Effective June 2024 until further notice. |
| Farmington Municipal Division Retrieved 2026-09-30 | 15 mph | $70.50 | Published 2023 municipal fine for 11–15 over is $70.50. This PDF is a fine schedule; a complete local fee total has not been confirmed, so it is excluded from the observed total range. |
| St. Peters Municipal Division Retrieved 2026-09-30 | 15 mph | $112 | The currently published court table sets an $80.50 fine for 11-15 mph over, plus explicitly additional $31.50 court costs. |
Compare the neighboring speed bands.
Your record is a separate cost.
The named Wentzville municipal-ordinance example normally carries 2 points under section 302.302. A Missouri state-law speeding conviction normally carries 3 instead. Check the charge and disposition on your citation; the calculator’s point illustration follows the municipal cost model.
At 8 or more points in 18 months, Missouri suspends for 30 days on a first suspension, 60 on a second and 90 on later suspensions. At 12 in 12 months, 18 in 24 months or 24 in 36 months, the license is revoked for one year. Reinstatement and conviction history can change the outcome.
After qualifying violation-free driving, Missouri reduces the remaining points by one-third after one year, by one-half after two years and to zero after three years. A point reduction is different from removing a conviction; suspensions and new violations can change the calculation.
Read the official points rulesInsurance deserves its own line.
The 2026 ValuePenguin quote study reports a 19% average increase for one speeding ticket in Missouri. Your insurer, coverage and driving history can produce a different result. Read the study and its sample.
The NAIC 2023 combined average premium for Missouri is $1,322.55 per year. This historical measure combines liability, collision and comprehensive averages.
At $1,322.55 per year and 19%, the illustration adds $251.28 per year, about $20.94 per month.
Applying a 2026 quote-study percentage to the historical 2023 NAIC combined premium is illustrative math. These sources use different populations and coverage methods; this is not a measured post-ticket average or a current quote. No future premium increase is included in a court fine.
Choose your next step.
The questions
behind the ticket.
How much is 15 over in Missouri?
The estimate shown is $189. The calculator uses Wentzville’s schedule effective September 30, 2025. It is a named local example, not a statewide payment quote. Accidents or injury require court review. Unlisted speeds have no payable amount here. School and construction zones use the published $10.50-per-mph fine plus costs. Online card fees and other charges are additional.
Will my insurance go up?
A conviction can affect premiums, but your insurer uses its own rules. The 2026 ValuePenguin quote study reports a 19% average increase for one speeding ticket in Missouri. Your insurer, coverage and driving history can produce a different result. A points-free outcome does not promise an unchanged premium.
Does traffic school remove points?
A court may order and verify an approved driver-improvement program instead of assessing points for an eligible violation. CDL holders and commercial-vehicle violations are excluded. Court approval and verification are required; taking a course on your own does not guarantee dismissal or point relief. Confirm eligibility before enrolling or paying your ticket.
Is this the amount I should pay?
No. The estimate explains a published schedule. Pay only the amount confirmed by the court handling the citation, through its official instructions.
What if I do not respond on time?
Use the court date on the citation and check that the case has been filed before paying. Cass County's official instructions direct drivers to Case.net and note that some tickets are not eligible for online payment. Contact the named court if the case is missing or requires an appearance. Missing a deadline can add consequences. Ask the court about extensions or payment help before it passes.
The same speed in nearby states.
Check the source, not just the total.
Each verified rule carries its own URL and retrieval date. Your court may change its schedule after a review.
- Fine scheduleRetrieved 2026-09-30
- Statutory fine rangeRetrieved 2026-09-30
- Statutory fine range — supporting sourceRetrieved 2026-09-30
- PointsRetrieved 2026-09-30
- Points — supporting sourceRetrieved 2026-09-30
- Suspension rulesRetrieved 2026-09-30
- Serious chargesRetrieved 2026-09-30
- Response deadlineRetrieved 2026-09-30
- Court payment instructionsRetrieved 2026-09-30
- Insurance studyRetrieved 2026-09-30
- Eureka Municipal Division published scheduleRetrieved 2026-09-30
- Farmington Municipal Division published scheduleRetrieved 2026-09-30
- St. Peters Municipal Division published scheduleRetrieved 2026-09-30
- NAIC historical state premiumRetrieved 2026-09-30
Not legal advice. Amounts are estimates from the cited schedules. Your citation and the court’s instructions control. This site is independent of courts, DMVs and insurers.