Virginia county explorer · 133 counties and independent cities
Every map value represents one Virginia county or independent city. Point and line features are aggregated inside boundaries; water, hazard, business, and interconnection-queue measures are native county attributes.
Correlation between the outcome and comparison variable in the same counties with both values. It ranges from −1 to 1 and does not adjust for spatial dependence.
Global clustering of the selected outcome using row-standardized queen neighbors. Positive values indicate similar values tend to be adjacent. No permutation p-value is reported.
Correlation between each county’s outcome and the average comparison value among adjacent counties. It is descriptive and is not a causal estimator.
Classifies counties as high or low relative to the Virginia mean for both selected variables.
Counties with numeric values for both selected variables. Unknown values are excluded; valid zeros remain in the calculation.
Virginia independent cities are county equivalents. Small city polygons can be difficult to select; facility points and the detail panel help reveal them.
