Does Your Job or Education Affect Your Car Insurance Rate?

Does Your Job or Education Affect Your Car Insurance Rate?

Yes, a little, and less than you might think. In Mercury Casualty Company's Nevada rate filing (SERFF MERY-133976815) we read the Occupation-Education Discount Factor table cell by cell. Mercury sorts drivers into five occupation groups: the most-favored group carries a 0.940 bodily-injury factor, about 6 percent off, stepping down through 0.950, 0.970, and 0.990 to 1.000, no discount, for the least-favored group. The striking part is what does not matter: within every occupation group the filed factor is identical across all seven education levels, so at this carrier your degree does not move the rate at all, only your occupation group does.

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At Mercury, your occupation group is worth up to about 6% (0.940 vs 1.000) — but your education level changes nothing. See where you land, and compare carriers that ignore your job entirely.

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Ask most drivers whether their job or their college degree changes their car insurance, and you will get a confident but wrong answer in both directions: some are sure a professional title earns a big discount, others are sure it does nothing. The truth sits in the rate manual, and it is more specific than either guess. Many carriers file an occupation-and-education factor, a multiplier tied to what you do for a living and, sometimes, how far you went in school. It is one of the more controversial links in the pricing chain, because it correlates with income and is not something you would change to save on insurance, and a few states restrict how much weight it can carry.

This page settles the question with real filed numbers rather than folklore. We read Mercury Casualty Company's Nevada personal-auto filing and pulled its Occupation-Education Discount Factor table directly, so you can see exactly how much a favored occupation group is worth, and, just as importantly, what does not move the price at all. Every figure here is a value we read in the filing on file with the state, not an estimate.

What our filed-rate data shows

Rather than estimate, we read the carrier's actual rate manual on file with the regulator. Mercury's Nevada filing (SERFF tracking MERY-133976815, effective June 26, 2024) contains an Occupation-Education Discount Factor table that sorts drivers into five occupation groups. On the bodily-injury coverage, the filed factor runs 0.940 for the most-favored group (Group 1), then 0.950, 0.970, and 0.990, up to 1.000 for the least-favored group (Group 5). A factor of 0.940 is about a 6 percent discount on that portion of the rate; 1.000 is the neutral baseline, no discount and no surcharge.

The table has two axes, Occupation Group and Education Level, and the second one is the surprise: the factor is identical across all seven education levels within a given group. Group 1 is 0.940 whether the driver's education level is 1 or 7; Group 3 is 0.970 across the board. We verified this row by row. In other words, at this carrier the occupation group carries the entire effect and the education level carries none. The full 6 percent spread, from 0.940 to 1.000, is the most this factor can move the bodily-injury portion of a Mercury Nevada rate. These are one carrier's filed Nevada values, not a market average, and other carriers file their own occupation treatments or none at all.

Key data

What this means for you: the filed rates for this factor span 0.94× to 1× — the highest-rated profile pays roughly 1.1× what the lowest-rated pays for this one factor, before everything else on your policy.

0.940× Occupation-education discount — most-favored occupation group (Group 1), bodily-injury (Mercury, NV)
1.000× Occupation-education discount — least-favored group (Group 5, baseline), bodily-injury (Mercury, NV)
1.0 baseline0.940×0.950×0.970×0.990×1.000×
Filed factor magnitudes, in filing order — see the table below for what each represents.
Factor Filed valueEst. on $1,200Source
Occupation-education discount — most-favored occupation group (Group 1), bodily-injury (Mercury, NV) (Discount · filed Rate/Rule · eff Jun 2024)0.940×≈ $1,128Mercury Casualty Company — NV PPA filing MERY-133976815, eff. Jun 26, 2024 (Nevada Division of Insurance via SERFF Filing Access) · Jun 2026Filed rate · SERFF #MERY-133976815 · effective Jun 26, 2024 · reviewed by Jason Wootton, NPN 7694718
Occupation-education discount — occupation Group 2, bodily-injury (Mercury, NV) (Discount · filed Rate/Rule · eff Jun 2024)0.950×≈ $1,140Mercury Casualty Company — NV PPA filing MERY-133976815, eff. Jun 26, 2024 (Nevada Division of Insurance via SERFF Filing Access) · Jun 2026Filed rate · SERFF #MERY-133976815 · effective Jun 26, 2024 · reviewed by Jason Wootton, NPN 7694718
Occupation-education discount — occupation Group 3, bodily-injury (Mercury, NV) (Discount · filed Rate/Rule · eff Jun 2024)0.970×≈ $1,164Mercury Casualty Company — NV PPA filing MERY-133976815, eff. Jun 26, 2024 (Nevada Division of Insurance via SERFF Filing Access) · Jun 2026Filed rate · SERFF #MERY-133976815 · effective Jun 26, 2024 · reviewed by Jason Wootton, NPN 7694718
Occupation-education discount — occupation Group 4, bodily-injury (Mercury, NV) (Discount · filed Rate/Rule · eff Jun 2024)0.990×≈ $1,188Mercury Casualty Company — NV PPA filing MERY-133976815, eff. Jun 26, 2024 (Nevada Division of Insurance via SERFF Filing Access) · Jun 2026Filed rate · SERFF #MERY-133976815 · effective Jun 26, 2024 · reviewed by Jason Wootton, NPN 7694718
Occupation-education discount — least-favored group (Group 5, baseline), bodily-injury (Mercury, NV) (Discount · filed Rate/Rule · eff Jun 2024)1.000×≈ $1,200Mercury Casualty Company — NV PPA filing MERY-133976815, eff. Jun 26, 2024 (Nevada Division of Insurance via SERFF Filing Access) · Jun 2026Filed rate · SERFF #MERY-133976815 · effective Jun 26, 2024 · reviewed by Jason Wootton, NPN 7694718

Illustrative only — each filed factor applied to a $1,200 baseline premium (the 1.00 reference), not a quote. Your actual premium depends on the insurer's base rate and your full profile.

The surprise: your degree does not move this rate

A widespread belief holds that finishing a degree lowers your car insurance, on the theory that education signals lower risk. In this filing, that is simply not true. Because every education level inside an occupation group shares the same factor, a driver with a graduate degree and a driver who did not finish high school pay the identical occupation-education factor as long as they fall in the same occupation group. The lever is the job category, not the diploma.

That distinction matters for anyone trying to act on this factor. Going back for a degree will not, at this carrier, move this particular multiplier at all. What moves it is which occupation group your job lands in, and that is set by the carrier's classification, not by your credentials. The lesson is not that education never matters anywhere, other insurers file their tables differently, but that you should be skeptical of any blanket claim that "a degree lowers your rate." In at least one major carrier's filed Nevada table, it does not.

Why insurers use occupation, and why it is controversial

Insurers use occupation because, in their data, some job categories correlate with somewhat fewer or smaller claims, and a filed rating factor is how they translate that correlation into price. The effect here is modest, a 6 percent span, which is consistent with occupation being a minor refinement rather than a major lever like driving record or age.

It is also contested. Consumer advocates, including the Consumer Federation of America, have long argued that occupation and education rating can act as a proxy for income, so that lower-paid workers pay more for the same coverage, which they consider unfair for a product drivers are required to buy. Regulators have responded differently by state. California, for instance, requires that the primary auto-rating factors be driving-related, the driving record, annual miles, and years of experience, which limits how much non-driving characteristics like occupation can affect the price; the California Department of Insurance publishes guidance on how rates are set. The National Association of Insurance Commissioners describes the general factor-based approach in its consumer guide to auto insurance. The filed 0.940-to-1.000 spread is exactly the kind of number that debate is about.

What you can actually do about it

Unlike a deductible or a coverage limit, this is not a factor you would rearrange your life to change, nobody switches careers to save 6 percent on car insurance. But there are two practical moves. First, if you believe your occupation has been miscategorized, ask the carrier which occupation group it placed you in and on what basis; the classification is filed and is not a matter of opinion. Second, and more powerful, compare carriers, because they weight occupation very differently and some ignore it entirely.

That last point is the actionable one. A driver whose job lands in a less-favored occupation group at one insurer may do better with a carrier that does not use occupation at all. For example, as our profile of how CURE rates auto insurance explains, CURE is built around using no credit score, no education, and no occupation to set prices, a deliberate contrast to the approach on this page. Whether that helps you depends on your full profile, but it is a concrete reason to gather more than one quote: the same driver can be scored on entirely different factors from one company to the next.

The limits of this data

Two honest caveats. First, these are Mercury's filed Nevada values, the bodily-injury column of one Occupation-Education Discount Factor table. Mercury does not publicly map specific job titles to its five occupation groups in this filing, so we cite the group, not a job, and we will not guess which occupations fall where. Other coverages carry their own columns, and every other carrier files its own occupation treatment, some with a wider spread, some with none, some that do weight education. Do not assume a competitor mirrors this 6 percent span or ignores education the way Mercury does. Second, a filing is a snapshot; Mercury can amend this table in a later Nevada filing, and other states carry different numbers.

What travels beyond this one filing is the structure and the myth-check. The structure is that occupation enters your rate as a modest filed multiplier, here at most 6 percent. The myth-check is that education, contrary to a common belief, does not always lower your rate, in this filed table it does nothing. Nevada drivers can review a carrier's filed rating rules and their own rights through the Nevada Division of Insurance, which regulates the personal-auto filings these factors come from.

Frequently asked questions

Does your job affect your car insurance rate?

A little. In Mercury's filed Nevada table, the most-favored occupation group carries a 0.940 bodily-injury factor, about 6 percent off, stepping down to 1.000, no discount, for the least-favored group. It is a modest refinement, not a major lever, and some carriers do not use occupation at all.

Does having a college degree lower your car insurance?

Not in this filing. Mercury's Occupation-Education Discount Factor is identical across all seven education levels within a given occupation group, so a graduate degree and no diploma pay the same factor if the job lands in the same group. At this carrier, the occupation group carries the effect and education carries none.

How much can occupation change your car insurance rate?

At Mercury in Nevada, the full filed spread is 0.940 to 1.000 on the bodily-injury portion, about 6 percent between the most- and least-favored occupation groups. Other carriers file wider or narrower spreads, and some use no occupation factor at all, so the effect varies by insurer.

Is it legal to use occupation to set car insurance rates?

It is allowed in most states but restricted in some. California, for example, requires the primary rating factors to be driving-related, which limits the weight of non-driving characteristics like occupation. Consumer advocates argue occupation and education rating can act as a proxy for income; regulators handle it differently by state.

Which carriers do not use occupation or education?

Some do not. CURE, for instance, is built around using no credit score, no education, and no occupation to price policies. If your job lands in a less-favored occupation group at one insurer, a carrier that ignores occupation entirely may price you differently, which is a concrete reason to compare quotes.

Where does this occupation factor come from?

From Mercury Casualty Company's Nevada personal-auto rate filing, SERFF tracking number MERY-133976815, effective June 26, 2024, in the Occupation-Education Discount Factor table. It is a public regulatory record, not an estimate or a market average.

Sources cited

  1. Mercury Casualty Company — NV PPA filing MERY-133976815, eff. Jun 26, 2024 (Nevada Division of Insurance via SERFF Filing Access) — captured Jun 2026
  2. Insurance Information Institute (III) — what determines your auto price — captured Jul 2026
  3. National Association of Insurance Commissioners (NAIC) — captured Jul 2026
  4. Nevada Division of Insurance — captured Jul 2026
  5. California Department of Insurance — auto insurance — captured Jul 2026
  6. Consumer Federation of America — captured Jul 2026

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