How Much Does Devon Rex Pet Insurance Cost?
An adult Devon Rex typically costs $22 to $29/mo to insure on a standard accident + illness plan. That's close to the average cat, which runs $22 to $26/mo. Adjust the estimate for your pet below.
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Why Devon Rexs cost what they do
Insurers price each breed by how much they expect to pay out in claims. For the Devon Rex, the conditions that drive the math are: hypertrophic cardiomyopathy (HCM); hereditary myopathy; patellar luxation. That profile puts this breed close to the overall average.
Devon Rex insurance cost by age
| Age | Typical monthly cost |
|---|---|
| Under 1 year | $21 to $27/mo |
| 1-3 years | $22 to $29/mo |
| 4-6 years | $28 to $36/mo |
| 7-9 years | $40 to $51/mo |
| 10+ years | $51 to $66/mo |
Age is the biggest price driver after breed. Insuring young and keeping the policy avoids the steep senior pricing tiers, and it locks in coverage before any conditions count as pre-existing.
How the Devon Rex compares
| Breed | Adult monthly cost |
|---|---|
| Devon Rex | $22 to $29/mo |
| Maine Coon | $26 to $34/mo |
| Abyssinian | $26 to $34/mo |
| Persian | $26 to $33/mo |
| Bengal | $24 to $33/mo |
| British Shorthair | $22 to $34/mo |
| Ragdoll | $23 to $29/mo |
| Domestic Shorthair | $20 to $25/mo |
| Siamese | $18 to $28/mo |
| Russian Blue | $18 to $29/mo |
For reference, a domestic shorthair runs $20 to $25/mo. Mixed ancestry means fewer hereditary conditions, so insurers expect fewer claims.
Frequently asked
How much is pet insurance for a Devon Rex?
An adult Devon Rex typically costs $22 to $29/mo for accident + illness coverage with a $500 deductible and 80% reimbursement. That's close to the average cat, which runs $22 to $26/mo.
What drives the Devon Rex's insurance price?
Insurers price breeds by expected claims. For the Devon Rex, the main drivers are: hypertrophic cardiomyopathy (HCM); hereditary myopathy; patellar luxation.
How does age change the premium?
Premiums roughly double between early adulthood and age 8. For a Devon Rex: under 1 year: $21 to $27/mo; 1-3 years: $22 to $29/mo; 4-6 years: $28 to $36/mo; 7-9 years: $40 to $51/mo; 10+ years: $51 to $66/mo.
Sources
This estimate is triangulated from 2 published premium tables (MoneyGeek: Average Cost of Pet Insurance for Cats; SmartPetCover: Cat Insurance Costs) anchored to typical quoted base rates. Confidence: triangulated across independent sources. Full model on the methodology page.
Data last verified: 2026-08-15