Administrative Boundaries

Most boundary layers should be presented as outlines with no fill (in Analyst, use No column (single symbol)) since these layers are primarily used to show explicit distinctions between geographic areas.

School Districts: No column (single symbol) — Fill: None • Stroke: 1px #666666 • Opacity: 80%

Default column

Example layers	Census County Census Tract School Districts
Default column	No column (single symbol)
Default column style	Fill: None Stroke: 1px #666666 Opacity: 80%

If the column displayed is...

Numeric

Fill:

F7FCFD	D5E3EF	AAC3DE	8F95C6	8A5DAA	812186	4D004B

Stroke: 1px #CCCCCC

Opacity: 80%

Numeric column example

Food Environment Atlas: Population w/ low access to store — Fill: Multiple colors (above) • Stroke: 1px #CCCCCC • Opacity: 80%

Categorical

Fill:

1F77B4	FF7F0E	2CA02C	D62728	9467BD	E377C2	7F7F7F

Stroke: 1px #FFFFFF

Opacity: 80%

Categorical example

Neighborhood Boundaries: County column — Fill: Multiple colors (see above) • Stroke: 1px #FFFFFF • Opacity: 80%