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Counties boundaries in the Baltimore–Columbia–Towson Metropolitan Statistical Area (MSA) include Baltimore City, Baltimore County, Carroll County, Anne Arundel County, Howard County, Queen Anne's County, and Harford County.

Usage

baltimore_msa_counties

Format

A data frame with 7 rows and 13 variables:

countyfp

County FIPS code

countyns

County GNIS code

geoid

Unique county FIPS code (concatenation of state and county FIPS codes)

name

County name

namelsad

Concatenated variable length geographic area name and legal/statistical area description (LSAD)

lsad

Legal/statistical area description (LSAD)

classfp

FIPS class code

funcstat

Functional status

aland

Land area (square meters)

awater

Water area (square meters)

intptlat

Latitude of the internal point

intptlon

Longitude of the internal point

geometry

MULTIPOLYGON geometry for county boundary