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CrimeAtlas Official city crime data explorer

Trend page

Chicago crime trends

Chicago trend pages summarize direction over time using yearly totals from 2001 through 2025 and a recent monthly window built from offline aggregate tables.

Years covered
25

Annual aggregates available for Chicago.

Recent months
18

Monthly records included in the latest trend view.

Top categories
10

Largest categories in the latest available annual mix.

Last updated
June 10, 2026

Latest completed import or aggregate refresh.

Context

Trend context

Additional reading notes to help interpret the statistics on this page.

The latest yearly mix is led by theft, battery, and criminal damage, which helps explain how the composition of the city total changes over time.

Trend pages are meant for directional reading rather than precise forecasting, since source systems can revise historic classifications.

Yearly city trend

Long-run complete annual totals.

2001 Range 209,710 to 486,835 2025
Start
2001
485,965
Peak
2002
486,835
Low
2021
209,710
Latest
2025
237,468

Recent monthly city trend

Latest complete monthly totals for directional context.

Dec 2024 Range 16,512 to 22,668 May 2026
Start
Dec 2024
19,618
Peak
Jul 2025
22,668
Low
Feb 2026
16,512
Latest
May 2026
20,470

Important context

Methodology and caveats

These pages summarize reported public records. Use source notes and methodology before drawing comparisons.

Reported crime data can lag the real world and may exclude the most recent days.

Case classifications can change after additional investigation or administrative review.

Map coordinates are approximate because the source data is redacted to the block level.

Counts on this site summarize reported incidents and should not be treated as a complete measure of safety.

Read the methodology page for pipeline details and the about page for source notes.

Sources

Official data sources

CrimeAtlas is built from public datasets published by city agencies. Each page links back to the underlying source and the latest import timestamp.

About the data
socrata dataset

Chicago community areas

Publisher: City of Chicago

Dataset ID: igwz-8jzy

Refresh cadence: Updated as needed

Last imported: June 2, 2026

socrata dataset

Chicago crime incidents

Publisher: Chicago Police Department

Dataset ID: ijzp-q8t2

Refresh cadence: Daily

Last imported: June 10, 2026

socrata file

Chicago neighborhood boundaries reference

Publisher: City of Chicago

Dataset ID: 9wp7-iasj

Refresh cadence: Legacy file dataset

Last imported: Not available

FAQ

Frequently asked questions

Short answers about data coverage, definitions, and how to read these pages.

Can yearly trends be compared directly?

They can be useful directional summaries, but official caveats still apply because reporting and classification practices can shift over time.

Why show monthly and yearly views together?

Yearly views smooth short-term volatility, while monthly views make recent direction changes easier to see.