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Updated 2025 Tax Year

Logan County
Property Tax Guide

Everything you need to know about property taxes in Logan County, CO. Rates, due dates, exemptions, and how it affects your monthly payment.

10 Official Sources
8 min read
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Quick Facts
Tax Rate
Varies by district due to special taxing districts including schools, fire protection, water/sanitation, and municipal boundaries
Exemptions
4+ Available
Section 1

How Property Tax Works

Logan County, Colorado operates on a property tax system that funds essential local services including schools, roads, fire protection, libraries, and county operations. Property taxes are the primary revenue source for these services, with collections managed by the Logan County Treasurer's Office. The county follows Colorado's assessment methodology where residential properties are assessed at 7.05% of market value for school district taxes and a separate rate for other local government taxes, effective with the 2025 tax year.

The effective tax rate in Logan County varies significantly by location due to special taxing districts such as school districts, fire protection districts, water and sanitation districts, and municipal boundaries. Property owners within Sterling city limits, for example, pay both county and city levies, while rural property owners may be subject to different combinations of special district assessments. The overall mill levy rate for 2025 is approximately 13.98 mills countywide, though individual tax bills will reflect the specific combination of taxing districts that serve each property.

Property taxes in Logan County are collected on a split-payment schedule, with the first half due in February and the second half due in July of the year following the assessment. The county offers online payment options and maintains detailed records of all tax collections, which are then distributed to the appropriate taxing entities according to their certified mill levies.

Section 2

What Makes Up Your Tax Bill

ComponentRate (Mills)Description
County GeneralVariableBasic county services, administration, public safety
School DistrictsVariableK-12 education funding, varies by district
City of Sterling8.752Municipal services (applies only within city limits)
Fire ProtectionVariableLocal fire districts, varies by location
Water/SanitationVariableSpecial districts for water and sewer services
Library DistrictVariablePublic library system funding
Total Combined~13.98Average countywide rate for FY 2025-2026

Note: These rates apply to the 2025 levy year, payable in 2026. Actual rates vary significantly based on your property's location and the specific taxing districts that serve your area. Properties within municipal boundaries pay additional city taxes, while rural properties may be subject to different special district combinations. Contact the Logan County Assessor at (970) 522-2797 for your specific district combination.

Section 3

When Are Property Taxes Due?

For the 2025/2026 tax year in Logan County, property taxes are due in two installments:

Pro tip: If you pay through mortgage escrow, your lender splits these payments across your monthly mortgage. If you pay directly, set calendar reminders to avoid late penalties.
Section 4

Supplemental Tax Bills

Supplemental taxes in Logan County are triggered when property changes ownership, undergoes new construction, or receives significant improvements that increase assessed value during the tax year. These supplemental assessments ensure that property taxes are collected on the current assessed value rather than the previous year's lower valuation. The supplemental tax is calculated as the difference between the new assessed value and the previous assessed value, multiplied by the applicable tax rate, prorated for the remaining months in the tax year.

For example, if you purchase a home in Logan County in June that was previously assessed at $200,000 but now has a market value of $300,000, you would receive a supplemental tax bill. The calculation would take the difference in assessed values (based on the 7.05% residential assessment rate for school taxes and the applicable rate for other taxes), multiply by the combined mill levy rate, and prorate for July through December. This supplemental amount would be in addition to the regular property tax payments due in February and July of the following year.

Example Calculation

Example 1: $300,000 Home

  • Market Value: $300,000
  • Assessed Value (Schools): $21,150 (7.05%)
  • Assessed Value (Other): $21,150 (7.05% estimated)
  • Combined Mill Levy: 13.98 mills
  • Annual Tax: $591 | Monthly: $49

Example 2: $600,000 Home

  • Market Value: $600,000
  • Assessed Value (Schools): $42,300 (7.05%)
  • Assessed Value (Other): $42,300 (7.05% estimated)
  • Combined Mill Levy: 13.98 mills
  • Annual Tax: $1,182 | Monthly: $99

Example 3: $1,000,000 Home

  • Market Value: $1,000,000
  • Assessed Value (Schools): $70,500 (7.05%)
  • Assessed Value (Other): $70,500 (7.05% estimated)
  • Combined Mill Levy: 13.98 mills
  • Annual Tax: $1,970 | Monthly: $164

Note: These calculations use estimated rates and do not include available tax credits. Actual rates vary by specific taxing districts. Many property owners qualify for tax credits that can reduce these amounts, but credits require separate applications and are not automatically applied.

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Section 5

Escrow & Property Taxes

Most mortgage lenders in Logan County require borrowers to maintain an escrow account for property tax payments, especially when the loan-to-value ratio exceeds 80%. Your lender collects monthly escrow payments along with your mortgage payment, deposits them into a dedicated account, and pays your property taxes directly to Logan County when they become due. The lender calculates your monthly escrow payment by estimating your annual property tax bill and dividing by 12, often adding a small cushion to ensure adequate funds.

Property tax payments from escrow accounts are typically made during the payment windows: first half due February 11, 2026, and second half due July 8, 2026 for the 2025 tax year. Your lender should provide an annual escrow analysis showing how your tax payments were calculated and any adjustments needed for the coming year. If your assessment increases significantly, your lender may require higher monthly escrow contributions or request a lump-sum payment to cover the shortage.

It's important to verify that your lender has paid your taxes correctly and on time. You can check payment status through the Logan County Treasurer's online system or by calling (970) 522-2797. If you pay off your mortgage or refinance, ensure there's a smooth transition of escrow responsibilities to avoid late payments and penalties.

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Section 6

Frequently Asked Questions

Q: When are Logan County property taxes due for 2025? A: For the 2025 tax year, the first half payment is due February 11, 2026, and the second half is due July 8, 2026. Payments can be made online or in person at the Treasurer's office.

Q: What tax credits are available and do I need to apply? A: Logan County offers senior citizen tax credits and surviving spouse credits for qualifying individuals. These credits require separate applications and are NOT automatic. Contact the Logan County Assessor at (970) 522-2797 for specific eligibility requirements and application deadlines.

Q: How does the homestead exemption work in Colorado? A: Colorado's homestead exemption caps assessment increases, limiting how much your assessed value can grow each year (typically around 10%). This is NOT an automatic reduction in market value but rather a limit on assessment growth. You must file an application to receive this benefit.

Q: How often are properties reassessed in Logan County? A: Colorado law requires property assessments every two years. Logan County follows this schedule, with the most recent reassessment affecting the 2025 tax year. Property owners can appeal assessments through a formal process with specific deadlines.

Q: What happens if I pay my property taxes late? A: Late payments incur penalties and interest charges. The penalty structure is set by state law and begins accruing immediately after the due dates. Severely delinquent taxes can result in tax lien sales.

Q: Can I pay my property taxes online? A: Yes, Logan County offers online payment options through their official website. You can pay by electronic check or credit card, though credit card payments may include processing fees.

Q: Why did my tax bill increase when I didn't make any improvements? A: Tax increases can result from rising property values during reassessment years, new or increased special district levies, school bond measures, or the expiration of previous tax credits. Your mill levy rate may also change based on budget needs of local taxing entities.

Q: How do special districts affect my tax bill? A: Logan County contains multiple special taxing districts for services like fire protection, water, sanitation, and libraries. Your specific combination of districts depends on your property location. Properties in Sterling pay additional city taxes, while rural properties may have different district combinations, significantly affecting your total tax rate.

Verified Sources

Backed by 10 Official Government Sources

Every fact in this guide is sourced from official county, state, and federal documents.

01
Tax Doc
Understanding Property Taxes in Coloradodouglas.co.us
02
County
Logan County Newslogancountyohio.gov
03
Comparison 2024 vs. 2025 %Change Property Value, ...revenue.nebraska.gov
04
County
Logan County Treasurerlogancountyco.gov
05
County
2015 County Budgetlogancounty.colorado.gov
06
Tax Doc
Understanding Property Taxes in Colorado 2026. ...arapahoeco.gov
07
Tax Doc
SENIOR PROPERTY TAX HOMESTEAD EXEMPTION LONG ...logancountyco.gov
08
County
Logan County, CO | Official Websitelogancountyco.gov
09
Chapter 10 - Exemptionsarl.colorado.gov
10
State
Financial Statements - For the Year Ended December 31, 2014logancountyco.gov
All sources verified as of 2025 Tax Year

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