Mount Airy, MD Profile: Facts & Data


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Mount Airy, Maryland - Basic Facts

The Town of Mount Airy had a population of 9,731 as of July 1, 2018.

The primary coordinate point for Mount Airy is located at latitude 39.3747 and longitude -77.1538 in Carroll County. The formal boundaries for the Town of Mount Airy (see map below) encompass a land area of 4.12 sq. miles and a water area of 0.01 sq. miles. Carroll County is in the Eastern time zone (GMT -5). The elevation is 774 feet.

The Town of Mount Airy (GNIS ID: 2391316) has a C1 Census Class Code which indicates an active incorporated place that does not serve as a county subdivision equivalent. It also has a Functional Status Code of "A" which identifies an active government providing primary general-purpose functions.

The Town of Mount Airy is located within District 13, Mount Airy, a minor civil division (MCD) of Carroll County.

Alternate Unofficial Names for Mount Airy: Mountairy, Parrs Spring Ridge.

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  1. Mount Airy 2018 Demographic Data
  2. Growth Rates for Mount Airy (Historical & 5-Year Forecast)
  3. Peer Comparisons (Rank and Percentile)
  1. Neighborhoods Demographics (Home Values, Household Income, etc.)
  2. Maryland Research Tools (Easy Tools & Current Data)
  3. Maryland Data Comparison Tool - 2018 Demographics

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Boundary Maps, Demographic Data, School Zones Review maps and data for the neighborhood, city, county, ZIP Code, and school zone. July 1, 2018, data includes home values, household income, percentage of homes owned, rented or vacant, etc.


Mount Airy, MD Data & Demographics (As of July 1, 2018)


Total Population 9,731
Population in Households 9,612
Population in Familes 8,515
Population in Group Qrtrs 119
Population Density2 2,364
Diversity Index3 28


Median Household Income $100,443
Average Household Income $113,308
Per Capita Income $39,386


Total Housing Units 3,364 (100%)
Owner Occupied HU 2,801 (83.3%)
Renter Occupied HU 450 (13.4%)
Vacant Housing Units 113 ( 3.4%)
Median Home Value $379,794
Average Home Value $402,517


Total Households 3,251
Average Household Size 2.96
Family Households 2,501
Average Family Size 3
  1. Demographics are point estimates for July 1st of the current year and each for the forecast years. See References for more information.
  2. Population Density = Total Population per square mile.
  3. The Diversity Index is a scale of 0 to 100 that represents the likelihood that two persons, chosen at random from the same area, belong to different race or ethnic groups. If an area's entire population belongs to one race AND one ethnic group, then the area has zero diversity. An area's diversity index increases to 100 when the population is evenly divided into two or more race/ethnic groups.


2010-2018 2018-2023
Population 0.57% 0.74%
Households 0.55% 0.71%
Families 0.24% 0.64%
Median Household Income   1.38%
Per Capita Income   2.83%

Mount Airy, MD - Peer Comparisons by Rank and Percentile

The table below compares Mount Airy to the other 518 incorporated cities, towns and CDPs in Maryland by rank and percentile using July 1, 2018 data. The location Ranked # 1 has the highest value. A location that ranks higher than 75% of its peers would be in the 75th percentile of the peer group.

Variable Description Rank Percentile
Total Population # 134 74th
Population Density # 161 69th
Diversity Index # 336 36th
Median Household Income # 131 75th
Per Capita Income # 182 65th

Additional comparisons and rankings can be made with a VERY EASY TO USE Maryland Census Data Comparison Tool.

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