21234 Zip Code, Parkville
Crime Rate & Statistics
Safe zip code — below-average crime across most categories
Safer than 0% of zip codes in Parkville
Safety at a Glance
Check a specific address
in Parkville
Is 21234 a Safe Zip Code?
Yes — this zip code is safe. Zip code 21234 in Parkville, MD has a safety grade of A-. The overall crime index is 101, which is 1% above the national average of 100. This zip code is safer than 0% of zip codes in Parkville.
Compared to the Parkville average (crime index 85), zip code 21234 is 16% higher in overall crime.
Looking at specific crime types, larceny / theft is the most elevated concern (index: 123, 23% above average), while burglary is the lowest risk (index: 86).
21234 Crime Breakdown
Crime indices compared to national average (100) and Parkville city average. Higher values mean more crime.
| Crime Type | Index | vs National | Risk Level | |
|---|---|---|---|---|
| Violent Crime | ||||
|
Murder
|
103 | +3% | Moderate | |
|
Assault
|
98 | -2% | Average | |
|
Robbery
|
97 | -3% | Average | |
|
Rape
|
102 | +2% | Moderate | |
| Property Crime | ||||
|
Burglary
|
86 | -14% | Average | |
|
Larceny / Theft
|
123 | +23% | Moderate | |
|
Vehicle Theft
|
103 | +3% | Moderate | |
How 21234 Compares
Crime index by category: 21234 vs Parkville average vs national average.
Crime by Category
Overall Crime Comparison
21234 Crime Map
Crime heatmap based on block-group level data. Red areas indicate higher crime density.
See the crime score for a specific address
21234 Demographics & Context
Education
Housing
Racial Demographics
Frequently Asked Questions
What is the crime rate in Zip code 21234, Parkville?
Zip code 21234 in Parkville, MD has a crime safety grade of A- as of 2026. The overall crime index is 101, which is 1% above the national average. Compared to the Parkville average, crime in Zip code 21234 is 16% higher. Zip code 21234 is safer than 0% of neighborhoods in Parkville.
Is Zip code 21234 a safe neighborhood in Parkville?
Zip code 21234 is generally considered a safe neighborhood in Parkville, earning a crime grade of A-. The highest concern is Larceny / Theft (index: 123), while Burglary is the lowest risk (index: 86). It is one of the safest neighborhoods in Parkville.
How does Zip code 21234 compare to the rest of Parkville?
Zip code 21234's overall crime index is 101, compared to the Parkville average of 85. This means crime in Zip code 21234 is 16% higher than the city average. For violent crime, the index is 100, and for property crime it is 104. However, crime can vary block by block, so checking the crime map for specific streets is recommended.
What type of crime is most common in Zip code 21234?
The most prevalent crime type in Zip code 21234 is Larceny / Theft, with a crime index of 123 (23% above the national average). Overall, property crime is more prevalent than violent crime in this neighborhood, which is consistent with national trends.
What are the demographics of Zip code 21234?
Zip code 21234 has a population of approximately 69,972. The median household income is $84,270. The median home value is $281,454. Research shows that economic factors can correlate with crime rates, though many other variables play a role in neighborhood safety.
How does Zip code 21234 crime compare to the national average?
Zip code 21234's overall crime rate is 1% above the national average (index 101 vs 100). Within Parkville, it is safer than 0% of neighborhoods. For the most accurate picture, review the per-crime-type breakdown above, as some categories may differ significantly from the overall trend.
Crime data sourced from FBI UCR reports and local law enforcement agencies. Crime indices use 100 as the national average. Updated April 2026.