Knowleton Manor Neighborhood, Costa Mesa

Last updated: June 13, 2026

Crime Rate & Statistics

B+

Above-average safety — lower crime than most neighborhoods

Summary: Knowleton Manor, Costa Mesa Crime Rate (2026)

Knowleton Manor in Costa Mesa, CA has a crime safety grade of B+ as of 2026. The overall crime index is 131, which is 31% above the national average.

Data source: FBI UCR & local law enforcement data. Last updated: June 13, 2026.

Safety at a Glance

Overall Crime Moderate
Low 131 / 300 High
Violent Crime 112
12% above national avg
Property Crime 133
33% above national avg

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in Costa Mesa

Is Knowleton Manor Safe?

Yes — this neighborhood is safer than most. Knowleton Manor in Costa Mesa, CA has a safety grade of B+. The overall crime index is 131, which is 31% above the national average of 100.

Compared to the Costa Mesa average (crime index 98), Knowleton Manor is 33% higher in overall crime. Residents and visitors should exercise extra caution in this area, particularly after dark.

Looking at specific crime types, larceny / theft is the most elevated concern (index: 174, 74% above average), while rape is the lowest risk (index: 62). Property crime is more prevalent than violent crime here, consistent with broader national patterns.

Highest Risk
Larceny / Theft · Index 174 (74% above avg)
Lowest Risk
Rape · Index 62 (38% below avg)

Knowleton Manor Crime Breakdown

Crime indices compared to national average (100) and Costa Mesa city average. Higher values mean more crime.

Crime Type Index vs National Risk Level
Violent Crime
Murder
152 +52% High
Assault
95 -5% Average
Robbery
139 +39% Moderate
Rape
62 -38% Low
Property Crime
Burglary
105 +5% Moderate
Larceny / Theft
174 +74% High
Vehicle Theft
119 +19% Moderate

How Knowleton Manor Compares

Crime index by category: Knowleton Manor vs Costa Mesa average vs national average.

Crime by Category

Overall Crime Comparison

Knowleton Manor Crime Map

Crime heatmap based on block-group level data. Red areas indicate higher crime density.

Full Screen Map
Crime Level: Low Below Avg Average Above Avg High

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Knowleton Manor Demographics & Context

Population
15
Median Income
$90,566
Home Value
$475,000
Median Age
33
Pop. Density
9,624/mi²

Education

Bachelor's Degree 25.9%
Graduate Degree 9.3%

Housing

25%
75%
Owner-occupied Renter-occupied

Racial Demographics

White 59.7%
Black 3.7%
Hispanic 24%
Asian 17.9%

Nearby Neighborhoods

Bristol / Paularino Index: 126
B+
Mesa del Mar Index: 57
A-
Costa Mesa Business Park Index: 192
C+
Wimbledon Village Index: 126
B+
Orange County Fairgrounds / Orange Coast College Index: 133
B
John Wayne Airport Index: 192
C+
College Park Index: 89
A
The Spice Streets Index: 77
A-
Knowleton Manor Crime Map
Interactive crime heatmap for this neighborhood
Costa Mesa Crime Statistics
View all Costa Mesa neighborhoods & city-wide data

Frequently Asked Questions

What is the crime rate in Knowleton Manor, Costa Mesa?

Knowleton Manor in Costa Mesa, CA has a crime safety grade of B+ as of 2026. The overall crime index is 131, which is 31% above the national average. Compared to the Costa Mesa average, crime in Knowleton Manor is 33% higher.

Is Knowleton Manor a safe neighborhood in Costa Mesa?

Knowleton Manor is generally considered a safe neighborhood in Costa Mesa, earning a crime grade of B+. The highest concern is Larceny / Theft (index: 174), while Rape is the lowest risk (index: 62).

How does Knowleton Manor compare to the rest of Costa Mesa?

Knowleton Manor's overall crime index is 131, compared to the Costa Mesa average of 98. This means crime in Knowleton Manor is 33% higher than the city average. For violent crime, the index is 112, and for property crime it is 133. 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 Knowleton Manor?

The most prevalent crime type in Knowleton Manor is Larceny / Theft, with a crime index of 174 (74% above the national average). Overall, property crime is more prevalent than violent crime in this neighborhood, which is consistent with national trends.

What are safer neighborhoods near Knowleton Manor?

Nearby neighborhoods with good safety ratings include Bristol / Paularino, Mesa del Mar, Wimbledon Village and Orange County Fairgrounds / Orange Coast College. These areas are close to Knowleton Manor and offer lower crime rates, making them worth considering for residents who prioritize safety.

What are the demographics of Knowleton Manor?

Knowleton Manor has a population of approximately 15. The median household income is $90,566. The median home value is $475,000. Research shows that economic factors can correlate with crime rates, though many other variables play a role in neighborhood safety.

How does Knowleton Manor crime compare to the national average?

Knowleton Manor's overall crime rate is 31% above the national average (index 131 vs 100). 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 June 2026.