# Lyons Regional Library District: 2025 mill levy · MapIron

[Colorado special districts](https://mapiron.com/colorado-districts) › Boulder, Larimer

# Lyons Regional Library District: mill levy and disclosure

Lyons Regional Library District is a library district in Boulder and Larimer counties, Colorado, with a certified 2025 levy of 5.872 mills.

| Fact | Value |
| --- | --- |
| Type | Library District |
| County | Boulder, Larimer |
| Formed | 2013 |
| Mapped area | 47,545 acres |
| Total mill levy (2025) | 5.872 mills |
| General operating | 5.85 mills |
| Other levies | 0.022 mills |
| Assessed value (2025) | $124,293,960 |
| Levy revenue (2025) | $729,854 |
| Disclosure law | C.R.S. §38-35.7-101 |

A mill is $1 of tax for every $1,000 of assessed value. A home's assessed value is a fraction of its market value set by state law, so the tax on a home depends on its value and the assessment rate for its class.

Colorado requires every contract to buy and sell residential real property to include a statement that the property may be in special taxing districts that can carry general obligation debt (C.R.S. §38-35.7-101). We don't decide whether a disclosure is required for a given sale.

## Districts that overlap Lyons Regional Library District

A property here can also be in these special districts, each with its own levy. Which ones apply depends on the lot.

- [Lyons Fire Protection District](https://mapiron.com/colorado-districts/lyons-fire-protection-district) · Fire Protection District
- [St. Vrain & Left Hand Water Conservancy District](https://mapiron.com/colorado-districts/st-vrain-left-hand-water-conservancy-district) · Water Conservancy District
- [Regional Transportation District](https://mapiron.com/colorado-districts/regional-transportation-district) · Regional Transportation District
- [Front Range Passenger Rail District](https://mapiron.com/colorado-districts/front-range-passenger-rail-district) · Front Range Passenger Rail District
- [Thompson Valley Health Services District](https://mapiron.com/colorado-districts/thompson-valley-health-services-district) · Health Service District
- [Longmont Conservation District](https://mapiron.com/colorado-districts/longmont-conservation-district) · Soil Conservation District
- [Pinewood Springs Fire Protection District](https://mapiron.com/colorado-districts/pinewood-springs-fire-protection-district) · Fire Protection District
- [Northern Colorado Water Conservancy District](https://mapiron.com/colorado-districts/northern-colorado-water-conservancy-district) · Water Conservancy District
- [Hygiene Fire Protection District](https://mapiron.com/colorado-districts/hygiene-fire-protection-district) · Fire Protection District
- [Estes Valley Recreation & Park District](https://mapiron.com/colorado-districts/estes-valley-recreation-park-district) · Park and Recreation District
- [Longs Peak Water District](https://mapiron.com/colorado-districts/longs-peak-water-district) · Water District

**Is an address in Lyons Regional Library District?** Check any Colorado address for free, or look districts up from your software with the API.

Check an address

API docs

Sources: Colorado Department of Local Affairs (district records, public domain); mill levies from the State of Colorado's property tax data, tax year 2025. As of Nov 12, 2026. Boundaries come from the Colorado Department of Local Affairs: many were digitised from scanned drawings, so they are approximate and not a survey. Mill levies are those certified for the tax year shown, from the State of Colorado's property tax data. MapIron doesn't decide whether a disclosure is required for a sale; confirm with the county treasurer's certificate of taxes due and the district.

---
Source: https://mapiron.com/colorado-districts/lyons-regional-library-district · Map data © OpenStreetMap contributors · Index: https://mapiron.com/llms.txt