Property Tax in Imperial County, California
The median real estate tax bill in Imperial County, California is $2,348 per year, and the median home is worth $279,500. Both figures are the US Census Bureau's survey medians for owner-occupied households (US Census Bureau, American Community Survey (ACS) 5-year estimates, 2023).
What the Imperial County numbers mean
Read the two medians together: $2,348 is the middle tax bill among owner-occupied households in Imperial County, and $279,500 is the middle home value. Neither figure describes a specific property — together they describe the typical homeowner's situation in the county.
The derived effective rate for Imperial County is 0.84% (median tax ÷ median value). Treat it as an estimate for comparison only: it comes from survey medians of different households, not from the county's rate schedule.
Imperial County by the numbers
| Measure | Imperial County | California | United States |
|---|---|---|---|
| Median real estate taxes paid | $2,348 | $4,926 | $2,969 |
| Median home value | $279,500 | $695,400 | $303,400 |
| Derived effective rate* | 0.84% | 0.71% | 0.98% |
| Median tax per month | $196 | $410 | $247 |
*Estimate derived from Census medians (tax ÷ value), not an official rate.
Imperial County at a glance
- Median tax rank in California: #48 of 58 counties
- Median home value rank in California: #56 of 58
- Population rank in California: #31 of 58 (179,319 residents)
- Population density rank: #41 of 58 (43 people per square mile)
- Land area rank in California: #10 of 58 (4,175 sq mi, 2.7% of the combined county land area)
- Median tax as a monthly figure: $196; per $1,000 of home value: $0.84
How Imperial County compares
Set against its state, Imperial County's median bill of $2,348 is about 52% lower than the California median ($4,926). Against the country as a whole it is about 21% lower than the US median ($2,969). That places the county #48 of 58 California counties ranked by median taxes paid.
Remember what drives the ranking: bills follow home values as much as rates. Imperial County's median home, at $279,500, ranks #56 by value in California, while its derived rate of 0.84% compares with a derived US figure of 0.98%.
Some extra context for Imperial County: the median bill works out to about $196 a month, and the derived rate equals roughly $840 of tax per $100,000 of home value. The county is home to 179,319 people — the #31 most populous county in California, spread over 4,175 square miles, a density of about 43 people per square mile. Its median home value, $279,500, ranks #56 among the state's 58 counties with data.
Nationally, Imperial County's median bill of $2,348 ranks #799 of 3133 counties with published data — inside the top 26% of counties by tax paid. The county accounts for about 0.5% of California's population, its median home value is about 60% below the state median, and at the derived rate the median home would hand over roughly 8.40% of its value in tax across a decade. Within the state, the distance from Imperial County to the most expensive county, Marin County ($10,001), is $7,653 a year.
Counties nearest Imperial County in the California ranking
| County | Median tax paid | Median home value | Derived rate* |
|---|---|---|---|
| Inyo County, CA | $2,392 | $338,400 | 0.71% |
| Plumas County, CA | $2,360 | $327,400 | 0.72% |
| Kings County, CA | $2,295 | $305,700 | 0.75% |
| Lake County, CA | $2,295 | $316,800 | 0.72% |
Imperial County and its population peers
For a like-for-like sense of scale, compare Imperial County with its national population peers: the counties nearest to its 179,319 residents, listed in the table below with their own Census medians. Of the 9 counties in that group, Imperial County's median bill of $2,348 is #5 of 9.
| County | Population | Median tax paid | Median home value | Derived rate* |
|---|---|---|---|---|
| Licking County, OH | 180,311 | $3,150 | $250,700 | 1.26% |
| Vanderburgh County, IN | 179,908 | $1,420 | $172,300 | 0.82% |
| Peoria County, IL | 179,831 | $3,416 | $152,600 | 2.24% |
| Hendricks County, IN | 179,379 | $2,344 | $281,500 | 0.83% |
| Guadalupe County, TX | 178,368 | $4,270 | $285,900 | 1.49% |
| Shawnee County, KS | 178,315 | $2,500 | $170,400 | 1.47% |
| Kanawha County, WV | 178,198 | $922 | $135,000 | 0.68% |
| Kootenai County, ID | 177,736 | $2,203 | $467,400 | 0.47% |
The closest population match is Hendricks County, Indiana (179,379 residents), where the median real estate tax paid is $2,344 on a median home value of $281,500 — $4 more than Imperial County pays.
Inside California itself, the counties closest to Imperial County in population are El Dorado County (192,299 residents, median tax $4,510 on a median value of $640,500); Shasta County (181,554 residents, median tax $2,442 on a median value of $347,200); Madera County (158,790 residents, median tax $2,575 on a median value of $367,700); Kings County (152,830 residents, median tax $2,295 on a median value of $305,700). Same state, same broad tax framework — yet the median bills still differ, because assessed values and the mix of county, municipal and school-district rates are set locally.
How the tax is worked out
As an illustration of the arithmetic: at Imperial County's derived rate of 0.84%, a home valued at $400,000 would carry a tax bill of roughly $3,360 a year. That is only an illustration using the derived rate — a real bill is computed from the property's assessed value, its exemptions, and the combined rates of its specific taxing districts, so it can be higher or lower.
The usual sequence is: the local assessor values the property; exemptions are applied; the taxable value is multiplied by the combined local rates; and the county bills and collects the tax, distributing it to the schools, municipalities and districts that levied it.
Illustrative bills in Imperial County at the derived rate
The derived rate of 0.84% is only an estimate built from medians, but applying it to different home values gives a sense of scale for Imperial County — and a quick way to compare with the state derived rate of 0.71% and the US figure of 0.98%:
| Home value | Illustrative tax / year | Per month |
|---|---|---|
| $150,000 | $1,260 | $105 |
| $250,000 | $2,100 | $175 |
| $350,000 | $2,940 | $245 |
| $500,000 | $4,200 | $350 |
| $750,000 | $6,300 | $525 |
Illustration only: real bills are computed from the assessed value, exemptions, and the combined rates of the property's actual taxing districts.
Checking your assessment in Imperial County
Most successful appeals are won on facts, not arguments. Start with the property record card held by the Imperial County assessor: wrong square footage, an extra room, or a missing homestead exemption are common and fixable. Next, line your assessed value up against recent sales of genuinely similar homes nearby. Many disputes end at an informal conversation with the assessor's office; if yours does not, file the formal appeal with the review board named on your notice before its deadline, evidence attached, and keep paying the bill in the meantime so penalties do not build up.
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Frequently asked questions
What is the median property tax in Imperial County, California?
The median real estate tax paid in Imperial County, California is $2,348 per year, on a median home value of $279,500 (US Census Bureau, American Community Survey (ACS) 5-year estimates, 2023).
What is the effective property tax rate in Imperial County, California?
On a derived basis, 0.84%: the county's median tax bill of $2,348 divided by its median home value of $279,500. Because it is calculated from two survey medians, read it as a comparison estimate rather than an official rate.
How does Imperial County compare with the rest of California?
Imperial County ranks #48 of 58 California counties with published data by median taxes paid. Its median bill of $2,348 is about 52% lower than the California median of $4,926.
How are property taxes calculated in Imperial County, California?
The assessor estimates your property's market value; exemptions (such as a homestead exemption) reduce the taxable amount; and the result is multiplied by the combined rates of the local taxing districts — county, municipality, school district and any special districts. In Imperial County, the median outcome of that process is a bill of $2,348 on a median home value of $279,500.
Can I appeal my property tax assessment in Imperial County, California?
Yes. Request your property record card from the Imperial County assessor's office and check it for errors, then compare your assessed value with recent sales of similar homes. If it still looks too high, file a formal appeal with the local review board named on your assessment notice before the deadline printed on the notice — windows are short, often 30 to 90 days.