Best Neighborhoods in Leonia borough, NJ
25 neighborhoods ranked by safety, walkability, affordability, and quality of life — powered by real data from the US Census, FBI, EPA, and Walk Score.
Best Neighborhoods in Leonia borough, NJ — Key Takeaways
The best neighborhood in Leonia borough is Sewell CDP with a Kurby Score of 93/100. Leonia borough has 25 neighborhoods ranked by quality of life data. The safest neighborhood is Laurel Lake CDP with a violent crime rate of 0.3 per 1,000 residents, 92% below the national average of 3.6. The most affordable is Laurel Lake CDP with a median home value of $131,500. The most walkable is Williamstown CDP with a Walk Score of 25/100.
Leonia borough has a population of 9,273, a median household income of $110,679, an unemployment rate of 4.6%, and a poverty rate of 4.4%. The median home value citywide is $619,700, which is 120% above the national average of $281,900.
Data sourced from the US Census Bureau, FBI Crime Data Explorer, EPA AirNow, Walk Score, and FEMA. Last updated: March 2026.
Top 3 Neighborhoods
| # | Neighborhood | Kurby Score | |
|---|---|---|---|
| Laurel Lake CDP | 80 | ||
| Ampere North CDP | 69 | ||
| Llewellyn Park CDP | 75 | ||
4 | Ocean Grove CDP | 59 | |
5 | Manahawkin CDP | 80 | |
6 | Florence CDP | 81 | |
7 | West Park CDP | 82 | |
8 | Sewell CDP | 93 | |
9 | Cliffwood Beach CDP | 93 | |
10 | Panther Valley CDP | 83 | |
11 | Palermo CDP | 90 | |
12 | Brownville CDP | 83 | |
13 | Williamstown CDP | 65 | |
14 | Millington CDP | 88 | |
15 | Barclay CDP | 93 | |
16 | Rainbow Lakes CDP | 75 | |
17 | Holiday City South CDP | 81 | |
18 | Anderson CDP | 88 | |
19 | Marmora CDP | 85 | |
20 | Weston CDP | 79 | |
21 | English Creek CDP | 81 | |
22 | Moorestown-Lenola CDP | 65 | |
23 | Rossmoor CDP | 65 | |
24 | Crandon Lakes CDP | 86 | |
25 | Cranbury CDP | 84 |
Rankings by Category
Top 5 neighborhoods in Leonia borough for each quality-of-life metric.
Lowest violent crime rate
- 0.3 per 1K
- 0.3 per 1K
- 0.3 per 1K
- 0.3 per 1K
- 0.3 per 1K
Highest Walk Score
- 25/100
- 25/100
- 25/100
Lowest median home value
- $131,500
- $153,100
- $199,700
- $234,700
- $239,900
Lowest poverty rate
- 1.7%
- 1.9%
- 2.1%
- 2.1%
- 2.5%
Lowest unemployment rate
- 1.3%
- 1.4%
- 1.6%
- 2.9%
- 3.3%
Highest median household income
- $202,250
- $199,375
- $172,254
- $156,696
- $136,574
Lowest Air Quality Index
- AQI 42
- AQI 42
- AQI 42
Neighborhoods are ranked using the Kurby Score, a composite quality-of-life index that evaluates six weighted categories based on publicly available data:
- Affordability
- 25% weight
- Walkability & Transit
- 15% weight
- Safety
- 17% weight
- Environment
- 17% weight
- Education
- 13% weight
- Economy
- 13% weight
Each category incorporates multiple data points. For example, Safety uses both violent and property crime rates; Environment considers air quality (AQI), noise levels, climate risk, and flood zone status; Affordability factors in home price-to-income ratio, rent, and electricity costs.
Data Sources: US Census Bureau American Community Survey (ACS) 5-Year Estimates, FBI Uniform Crime Reporting (UCR), EPA AirNow, Walk Score, DOT National Transportation Noise Map, FEMA National Flood Hazard Layer, Bureau of Labor Statistics (BLS), and EIA Electricity Data. All data is updated on a rolling basis as new government releases become available.
Based on nearby amenities, noise levels, and quality of life factors