registered sex offenders live in Cedar Rapids — that's 1 in every 295 residents, or 33.9 per 10,000, 14% above the Iowa state average.
Cedar Rapids has 33.9 registered sex offenders per 10,000 residents — 14% above the Iowa state average of 29.7, and above the national average of about 24. Per-capita rates are the fair way to compare cities of different sizes.
Against Iowa cities of similar size, Cedar Rapids has the 3rd-highest rate per resident:
| # | City | Population | Registered offenders | Per 10,000 residents |
|---|---|---|---|---|
| 1 | Davenport | 101,730 | 764 | 75.1 |
| 2 | Sioux City | 85,894 | 499 | 58.1 |
| 3 | Cedar Rapids | 137,732 | 467 | 33.9 |
| 4 | Iowa City | 74,825 | 111 | 14.8 |
| 5 | West Des Moines | 68,725 | 96 | 14.0 |
Where Cedar Rapids's 467 registered offenders live, by the ZIP code on their registry record. Cedar Rapids (52404) tops the list with 192 — 41% of the citywide total.
| # | Area | ZIP code | Registered offenders | Share of city |
|---|---|---|---|---|
| 1 | Cedar Rapids | 52404 | 41.1% | |
| 2 | Cedar Rapids | 52402 | 19.5% | |
| 3 | Cedar Rapids | 52403 | 16.3% | |
| 4 | Cedar Rapids | 52401 | 14.1% | |
| 5 | Cedar Rapids | 52405 | 8.1% | |
| 6 | Cedar Rapids | 52304 | 0.2% | |
| 7 | Cedar Rapids | 52411 | 0.2% | |
| 8 | Cedar Rapids | 52302 | 0.2% |
Counts as of July 2026, compiled from official registry records. Area names reflect the town or neighborhood most commonly listed on registry records for that ZIP.
Iowa classifies registrants by assessed re-offense risk — Level 1 (low, never public), Level 2 (moderate), and Level 3 (high, always public with active police notification).
Citywide numbers can't tell you who lives on your street. The free Predator Map app searches any Cedar Rapids address and shows every registered offender around it on an interactive map — photos, offenses, and registered addresses from official registry records. You can also search the official Iowa Sex Offender Registry (DPS) directly.
As of July 2026, there are 467 registered sex offenders in Cedar Rapids, Iowa — about 33.9 for every 10,000 residents, 14% above the Iowa state average. Cedar Rapids ranks #4 of the 12 largest Iowa cities by offender count.
Cedar Rapids, ZIP code 52404, has the most registered sex offenders in Cedar Rapids with 192 — 41% of the city's total.
Use the free Predator Map app: search any Cedar Rapids address and every registered offender nearby appears on an interactive map with photos, offense details, and registered addresses from official registry records.
Yes. Predator Map Pro monitors up to 5 addresses daily and sends push and email alerts when a registered offender moves in nearby, a new offender registers, or someone moves away.
Free search for any Cedar Rapids address — and daily monitoring with instant alerts when something changes.
Search your address freeWant alerts the moment a predator moves in nearby? Get the free app.
Methodology: Statistics are compiled from aggregated official state registry records and refreshed monthly. City figures count the city listed on each registry record. Per-capita rates use 2020 U.S. Census populations. Aggregated counts can exceed what public registry websites display because some classification levels are excluded from public searches. Figures are estimates and change daily as registries update — always verify individual records with the official state registry.