zipradar

County · MI

Washtenaw County, MI

ZIP-level federated summaries inside Washtenaw County, Michigan. zipradar pulls property tax (county assessor), deeds (county recorder), water quality (EPA SDWIS), flood zones (FEMA NFHL), schools (NCES CCD), and crime (FBI UCR) at the county and ZIP level.

Last verified 2026-06-15 · methodology

48104
Geographic distribution of 1 live ZIP code in Washtenaw County, MI.

1 ZIP code live in Washtenaw County

Browse Washtenaw County by topic

Michigan top concern

Lead pipes (post-Flint), Great Lakes erosion

Michigan's LCRR obligations are among the heaviest in the US — Detroit, Flint, Benton Harbor, Lansing all carry significant lead-service-line replacement commitments. Great Lakes shoreline erosion expands FEMA AE zones in some lakefront counties.

See Michigan state page for the full state-level rollup, plus all Michigan counties.

Frequently asked questions

How many ZIP codes does zipradar cover in Washtenaw County, MI?

1 ZIP code is live in Washtenaw County, Michigan today. Each ZIP page federates property tax (Washtenaw County assessor), deeds (Washtenaw County recorder), drinking water (EPA SDWIS), flood (FEMA NFHL), schools (NCES CCD), and crime (FBI UCR).

What data sources does zipradar use for Washtenaw County County?

Property tax + assessed values come from the Washtenaw County County Assessor's office. Deed activity comes from the Washtenaw County County Recorder. Zoning is sourced from county planning records. State-level overlays: EPA SDWIS (water), FEMA NFHL (flood), FBI UCR (crime), NCES CCD (schools), EPA Map of Radon Zones. Refresh cadence varies — see /methodology.

How are property tax and deeds different in Washtenaw County?

Property tax records are maintained by the Washtenaw County County Assessor (annual cycle, typically). Deeds are recorded by the Washtenaw County County Recorder (real-time on transaction). zipradar surfaces both at the ZIP level so you can spot assessment-vs-sale-price gaps and recent deed activity. See /learn for the full office-distinction explainer.

Does Washtenaw County have flood or wildfire risk?

Flood risk is mapped at the ZIP and parcel level via FEMA NFHL (National Flood Hazard Layer). Wildfire risk uses USFS Wildfire Risk to Communities data. Browse the per-ZIP pages above for Washtenaw County-specific exposure scores — each cites the FEMA flood-zone code (A, AE, X, etc.) or USFS risk percentile.

Read more on county-level data

How property tax, deeds, zoning, and schools work at the county level — the office distinctions, what data lags, and what each record actually means.