Mayo, MD Profile: Facts, Map & Data


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Mayo, Maryland - Basic Facts

The Mayo Census Designated Place had a population of 8,809 as of July 1, 2017.

The primary coordinate point for Mayo is located at latitude 38.9044 and longitude -76.5128 in Anne Arundel County. The formal boundaries for the Mayo Census Designated Place (see map below) encompass a land area of 5.62 sq. miles and a water area of 3.82 sq. miles. Anne Arundel County is in the Eastern time zone (GMT -5). The elevation is 13 feet.

The Mayo Census Designated Place (GNIS ID: 2390138) has a U1 Census Class Code which indicates a census designated place with an official federally recognized name. It also has a Functional Status Code of "S" which identifies a statistical entity.

The Mayo Census Designated Place is located within District 7, a minor civil division (MCD) of Anne Arundel County.

Beneath the boundary map are tables with Mayo population, income and housing data, five-year growth projections and peer comparisons for key demographic data. The estimates are for July 1, 2017.

Alternate Unofficial Names for Mayo: Rhodes River.

EXTREMELY LOCAL Demographic Data

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Mayo Census Designated Place, MD Boundary Map

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Boundary Maps: District 7 | Anne Arundel County | Maryland Counties / Independent Cities

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Mayo, MD Data & Demographics (As of July 1, 2017)


Total Population 8,809
Daytime Population: Workers 1,093
Daytime Population: Residents 3,893
Total Daytime Population (TDP) 4,986
Ratio TDP/Total Population1 0.57
Population in Households 8,809
Population in Familes 7,472
Population in Group Qrtrs 0
Population Density2 1,567
Diversity Index3 22


Median Household Income $93,985
Average Household Income $119,040
Per Capita Income $44,081


Total Housing Units 3,562 (100%)
Owner Occupied HU 2,806 (78.8%)
Renter Occupied HU 456 (12.8%)
Vacant Housing Units 300 ( 8.4%)
Median Home Value $416,592
Average Home Value $521,712


Total Households 3,262
Average Household Size 2.7
Family Households 2,408
Average Family Size 3
  1. If the ratio of the TDP to Total Population is greater than 1, the location gains population during the day when commuting workers are present. If the ratio is less than 1, the location is more of a bedroom community where people commute to another place for work.
  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.


2010-2017 2017-2022
Population 0.83% 0.93%
Households 0.67% 0.81%
Families 0.56% 0.74%
Median Household Income   1.96%
Per Capita Income   2.58%

Mayo, MD - Peer Comparisons by Rank and Percentile

The table below compares Mayo to the other 518 incorporated cities, towns and CDPs in Maryland by rank and percentile using July 1, 2017 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 # 152 71st
Population Density # 235 55th
Diversity Index # 374 28th
Median Household Income # 143 73rd
Per Capita Income # 108 79th

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

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