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Compare · AL · TN

ZIP 35203 vs ZIP 37919

Birmingham, AL compared to Knoxville, TN on twelve public-records dimensions. Data landing this week as ingestion rolls out.

Last verified 2026-04-24 · methodology

ZIP 35203

Birmingham, AL

Alabama

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ZIP 37919

Knoxville, TN

Tennessee

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Side by side

DimensionZIP 35203ZIP 37919
Water quality

EPA SDWIS

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Flood zone

FEMA NFHL

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Wildfire risk

USDA Forest Service

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Air quality

EPA AirNow

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Crime

FBI UCR

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Schools

NCES Common Core

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Radon

EPA Radon Zones

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Lead pipes

EPA LCRR / RTI

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Property tax

County assessor

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Deed activity

County recorder

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Zoning

Municipal planning

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Sex offender registry

NSOPW (deep-link)

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Dimensions populate live as ingestion reaches each source. Every row will link to the primary regulator.

Alabama context

Tornado risk + rural water systems

Alabama sits in Dixie Alley with peak tornado activity in March-April. Coastal Mobile/Baldwin counties also carry FEMA-mapped storm-surge zones. Many rural water systems serve <500 connections, making EPA SDWIS compliance variability higher than in metro counties.

Alabama state page →

Tennessee context

Tornadoes, flood (TVA tributaries), karst sinkholes

Tennessee carries inland FEMA AE zones along TVA-managed Tennessee, Cumberland, Holston rivers. Karst geology creates documented sinkhole risk in middle TN. Tornado risk concentrates in Memphis + Jackson + Nashville corridors.

Tennessee state page →

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.

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