Compare · CO · CO
ZIP 80202 vs ZIP 80525
Denver, CO compared to Fort Collins, CO on twelve public-records dimensions sourced from EPA, FEMA, USDA, FBI, NCES, and county records. Each cell links to the per-ZIP topic page where the source citation and refresh cadence live.
Last verified 2026-09-24 · methodology
Verdict
On the 2 of 12 dimensions that carry measured values today, both sit in EPA Radon Zone 1; 2025 median air quality is Good in both (AQI 50 vs 50). zipradar names no overall winner: the other 10 dimensions are not populated yet, and these two are county-level indicators rather than address-level readings. Open either ZIP below for the source and refresh date behind each number.
Side by side
| Dimension | ZIP 80202 | ZIP 80525 |
|---|---|---|
| Water quality EPA SDWIS | Open water quality for 80202 → | Open water quality for 80525 → |
| Flood zone FEMA NFHL | Open flood zone for 80202 → | Open flood zone for 80525 → |
| Wildfire risk USDA Forest Service | Open wildfire risk for 80202 → | Open wildfire risk for 80525 → |
| Air quality EPA AirNow | Open air quality for 80202 → | Open air quality for 80525 → |
| Crime FBI UCR | Open crime for 80202 → | Open crime for 80525 → |
| Schools NCES Common Core | Open schools for 80202 → | Open schools for 80525 → |
| Radon EPA Radon Zones | Open radon for 80202 → | Open radon for 80525 → |
| Lead pipes EPA LCRR / RTI | Open lead pipes for 80202 → | Open lead pipes for 80525 → |
| Property tax County assessor | Open property tax for 80202 → | Open property tax for 80525 → |
| Deed activity County recorder | Open deed activity for 80202 → | Open deed activity for 80525 → |
| Zoning Municipal planning | Open zoning for 80202 → | Open zoning for 80525 → |
| Sex offender registry NSOPW (deep-link) | Open sex offender registry for 80202 → | Open sex offender registry for 80525 → |
Dimensions populate live as ingestion reaches each source. Every row will link to the primary regulator.
Colorado context
Radon Zone 1, wildfire on the Front Range
Colorado is one of the most uniformly Zone 1 radon states in the US. WUI wildfire risk concentrates along the Front Range from Boulder to Colorado Springs. Drinking water sourcing splits between Front Range water districts and Western Slope reclamation projects, each with distinct EPA SDWIS compliance histories.
Read more on cross-ZIP comparisons
Editorial deep-dives that help when reading two places side-by-side — what each data layer actually proves, and what it doesn't.
Flood zones explained — what AE, X, and VE actually mean
Plain-English guide to FEMA flood-zone codes (A, AE, AH, V, VE, X, X-shaded). What the 1% and 0.2% annual-chance zones mean for your property and your insurance.
EPA Radon Zones — what 1, 2, and 3 mean and when you should test
EPA classifies every US county into Zone 1 (high), Zone 2 (moderate), or Zone 3 (low) for radon. Plain-English guide to the classifications and at-home testing.
EPA AQI categories explained — what 0–50 Good through 301–500 Hazardous mean
Plain-English guide to the six EPA Air Quality Index categories: 0–50 Good, 51–100 Moderate, 101–150 Unhealthy for Sensitive Groups, 151–200 Unhealthy, 201–300 Very Unhealthy, 301–500 Hazardous — what each level means and who is at risk.
FBI UCR and NIBRS — what crime statistics actually show (and don't)
The FBI's Uniform Crime Reporting (UCR) program and its successor NIBRS aggregate crime data from local agencies. Plain-English guide to what gets reported, what doesn't, and how to read the numbers.
More comparisons