21771 Zip Code Map | Maps, Demographics and Population for Mount Airy, MD

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21771 is a 5-digit zip code located in Mount Airy, Maryland. Mount Airy is the primary city for 21771 and is located in Surry. In the most recent US census the population of 21771 was 30697.

There are a total of 10,942 housing units in 21771, Maryland. A total of 3.91% (428) are currently vacant.

Heading	Statistic
Timezone	GMT-5
City Name	Mount Airy
Housing Units	10,942
Median Home Value	$501,800
Universities	0
Law Enforcement	1 Locations
Hospitals	0

Heading	Statistic
Current Population	30,697*
Avg Income	$148,909
Occupied Houses	10,570
Vacant Houses	428
* Population taken from the last census in 2020.

Zip Code Products Showing 21771

Maryland 3-Digit Zip Code Map Showing 21771

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County Map Showing 21771, Maryland

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You can download our data and files for 21771 here for FREE. If you need any data that isn't available here please get in touch through our contact form.

Population Figures for 21771

Total Population by Age

21771 has a total population of 30,697. In the bar chart and table below, this population is split into 18 different age range segments.

Most inhabitants of 21771 are in the 55 to 59 years age bracket. As of the last census, there are 2,926 people in this segment.

The 85 years and over segment is the smallest age range in 21771. There are just 361 people in this category.

Age Range	Population
Under 5	1,902
5 to 9	2,560
10 to 14	1,736
15 to 19	2,104
20 to 24	1,802
25 to 29	1,553
30 to 34	1,365
35 to 39	2,033
40 to 44	1,992

Age Range	Population
45 to 49	2,126
50 to 54	2,662
55 to 59	2,926
60 to 64	2,104
65 to 69	1,759
70 to 74	1,160
75 to 79	947
80 to 84	561
Over 85	361

Race and Gender Population of 21771

Men make up the highest portion of people in 21771. There are 16,283 men and 15,370 women in this 5-digit zip code.

Most people in this zip code are White, with a total of 27,569 people in this category.

The chart and table below shows the population of people and which race they belong to in 21771

Gender	Population
Male	16,283
Female	15,370

Race	Population
White	27,569
Black	1,350
American Indian	18
Asian	614
Native Hawaiian	14
Some other race	605

Real Estate Figures

Median Rent	Median House Value	Median Rooms in House	Most Common Heating Type
$142	$501,800	8.1 rooms	Electricity

Housing Types in 21771 Zip Code

Below are two charts showing the amount of occupied vs vacant homes and the amount of renter vs owner occupied houses in the 21771 zip code.

The 21771 zip code area has a homeowner vacancy rate of 4.18% and a rental vacancy rate of 36%. This means there are a total of 428 vacant housing units throughout the zip code area. Conversely there are 10,570 housing units that are currently occupied.

Occupied Units	Vacant Units	Owner Vacancy Rate	Rental Vacancy Rate
10,570	428	4.18%	36%

Owner-Occupied	Renter-Occupied
9,809	761

Property Value in 21771

Most homes in 21771 are valued $500,000 to $999,999, with 40,706,040 houses in this category.

There are just 2020 houses valued at $500,000 to $999,999. As you can see in the chart and table below, this is the smallest segment in this zip code.

The affordability ratio for the 21771 zip code in Maryland is 3.1. This is calculated by dividing the median housing value by the median income and is used to show how affordable a zip code is.

An affordability ratio of 3.1 is generally considered Medium (Moderately Affordable).

House Value	Units
Less than $50,000	107,000
$50,000 to $99,999	7,060
$100,000 to $149,999	2,020
$150,000 to $199,999	6,010
$200,000 to $299,999	602,050

House Value	Units
$300,000 to $499,999	30,902,030
$500,000 to $999,999	40,706,040
$1,000,000 or more	106,080
Median House Value	$501,800

Heating Types for Homes in 21771

There are 9 different heating types used by people in the 21771 zip code area. As you can see from the table and chart below; Utility gas, Bottled, tank, or LP gas, Electricity, Fuel oil, kerosene, etc., Coal or coke, Wood, Solar energy, Other fuel, No fuel used are the most commonly used heating types in this area.

Electricity is most commonly used to heat homes in 21771. As you can see below, there are 5,397 houses that use this method.

Heating Type	Units
Utility gas	2,540
Bottled, tank, or LP gas	514
Electricity	5,397
Fuel oil, kerosene, etc.	1,569
Coal or coke	36

Heating Type	Units
Wood	240
Solar energy	34
Other fuel	148
No fuel used	92

Household Income Generated 12-months of 2022

The chart and tables below show the household income segments for households in the 21771. 2.3 of households are on the low end, earning less than $10,000 in 2022.

On the other end, 30.3 of households earned more than $200,000 in the same year. You will also see that the mean income of this zip code is around $163,106.

Most households in 21771 earn in the $200,000 or more range. 30% of households are in this segment.

Income Range	Percent
Less than $10,000	2.3
$10,000 to $14,999	0.5
$15,000 to $24,999	2.5
$25,000 to $34,999	2.9
$35,000 to $49,999	4.2
$50,000 to $74,999	8.8

Income Range	Percent
$75,000 to $99,999	8.1
$100,000 to $149,999	21.5
$150,000 to $199,999	19
$200,000 or more	30.3
Mean income	$163,106

Bedrooms, Rooms and Units in Structures in 21771

Below are three pie charts and tables showing the amount of bedrooms, total rooms and structures in houses for this zip code.

Most houses in 21771 have 5 or more bedrooms, with a total of 170 houses.

In regards to rooms in general, people in this zip code have an average of 8.1 rooms in their house. Most houses actually have 9 rooms or more in their house. 4,819 homes fit into this category.

4,819 homes in 21771 are in the 1-unit, detached category, which is the most common in terms of structures for this area.

The largest homes tracked, which are 20 units or more, make up 42 of the houses in this zip code. On the other end, 10,921 houses make up the smallest homes, which are 1 unit, mobile homes or boats.

Bedrooms	Units
No bedroom	170
1 bedroom	170
2 bedrooms	170
3 bedrooms	170
4 bedrooms	170
5 or more bedrooms	170

Rooms	Units
1 room	93
2 rooms	55
3 rooms	97
4 rooms	390
5 rooms	851
6 rooms	1,336
7 rooms	1,478
8 rooms	1,879
9 rooms or more	4,819
Median rooms	8.1

Units in Structure	Units
1-unit, detached	9463
1-unit, attached	1167
2 units	1167
3 or 4 units	15
5 to 9 units	20
10 to 19 units	0
20 or more units	42
Mobile home	61
Boat, RV, van, etc.	230

Healthcare and Hospitals

Hospitals Database

There are currently no hospital and healthcare locations in the zip code of 21771.

Universities

Universities Database