Rosemont, MD Profile: Facts & Data


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Rosemont, Maryland - Basic Facts

The Village of Rosemont had a population of 308 as of July 1, 2018.

The primary coordinate point for Rosemont is located at latitude 39.3337 and longitude -77.6228 in Frederick County. The formal boundaries for the Village of Rosemont (see map below) encompass a land area of 0.56 sq. miles and a water area of 0 sq. miles. Frederick County is in the Eastern time zone (GMT -5). The elevation is 499 feet.

The Village of Rosemont (GNIS ID: 2391099) 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 Village of Rosemont is located within District 12, Petersville, a minor civil division (MCD) of Frederick County.

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  1. Rosemont 2018 Demographic Data
  2. Growth Rates for Rosemont (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.


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


Total Population 308
Population in Households 308
Population in Familes 271
Population in Group Qrtrs 0
Population Density2 554
Diversity Index3 40


Median Household Income $113,500
Average Household Income $135,709
Per Capita Income $45,082


Total Housing Units 121 (100%)
Owner Occupied HU 100 (82.6%)
Renter Occupied HU 16 (13.2%)
Vacant Housing Units 4 ( 3.3%)
Median Home Value $359,677
Average Home Value $415,842


Total Households 117
Average Household Size 2.63
Family Households 91
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% 0.58%
Households 0.32% 0.51%
Families 0.97% 0.65%
Median Household Income   2.6%
Per Capita Income   3.21%

Rosemont, MD - Peer Comparisons by Rank and Percentile

The table below compares Rosemont 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 # 408 21st
Population Density # 382 26th
Diversity Index # 234 55th
Median Household Income # 69 87th
Per Capita Income # 116 78th

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

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