20877 Zip Code Map | Maps, Demographics and Population for Gaithersburg, MD

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20877 is a 5-digit zip code located in Gaithersburg, Maryland. Gaithersburg is the primary city for 20877 and is located in Montgomery. In the most recent US census the population of 20877 was 37577.

There are a total of 13,636 housing units in 20877, Maryland. A total of 6.45% (879) are currently vacant.

Heading	Statistic
Timezone	GMT-5
City Name	Gaithersburg
Housing Units	13,636
Median Home Value	$442,300
Universities	0
Law Enforcement	1 Locations
Hospitals	0

Heading	Statistic
Current Population	37,577*
Avg Income	$86,134
Occupied Houses	12,600
Vacant Houses	879
* Population taken from the last census in 2020.

Zip Code Products Showing 20877

Maryland 3-Digit Zip Code Map Showing 20877

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County Map Showing 20877, Maryland

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You can download our data and files for 20877 here for FREE. If you need any data that isn't available here please get in touch through our contact form.

Population Figures for 20877

Total Population by Age

20877 has a total population of 37,577. In the bar chart and table below, this population is split into 18 different age range segments.

Most inhabitants of 20877 are in the 40 to 44 years age bracket. As of the last census, there are 3,122 people in this segment.

The 75 to 79 years segment is the smallest age range in 20877. There are just 683 people in this category.

Age Range	Population
Under 5	3,093
5 to 9	2,341
10 to 14	2,402
15 to 19	2,357
20 to 24	2,600
25 to 29	2,413
30 to 34	2,656
35 to 39	3,092
40 to 44	3,122

Age Range	Population
45 to 49	2,661
50 to 54	2,261
55 to 59	2,036
60 to 64	1,727
65 to 69	2,105
70 to 74	948
75 to 79	683
80 to 84	902
Over 85	1,125

Race and Gender Population of 20877

Men make up the highest portion of people in 20877. There are 19,333 men and 19,191 women in this 5-digit zip code.

Most people in this zip code are White, with a total of 11,034 people in this category.

The chart and table below shows the population of people and which race they belong to in 20877

Gender	Population
Male	19,333
Female	19,191

Race	Population
White	11,034
Black	7,140
American Indian	207
Asian	6,188
Native Hawaiian	126
Some other race	9,991

Real Estate Figures

Median Rent	Median House Value	Median Rooms in House	Most Common Heating Type
$191	$442,300	5 rooms	Electricity

Housing Types in 20877 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 20877 zip code.

The 20877 zip code area has a homeowner vacancy rate of 13.8% and a rental vacancy rate of 11%. This means there are a total of 879 vacant housing units throughout the zip code area. Conversely there are 12,600 housing units that are currently occupied.

Occupied Units	Vacant Units	Owner Vacancy Rate	Rental Vacancy Rate
12,600	879	13.8%	11%

Owner-Occupied	Renter-Occupied
5,489	7,111

Property Value in 20877

Most homes in 20877 are valued $300,000 to $499,999, with 20,806,050 houses in this category.

There are just 50 houses valued at $300,000 to $499,999. As you can see in the chart and table below, this is the smallest segment in this zip code.

The affordability ratio for the 20877 zip code in Maryland is 4.2. 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 4.2 is generally considered High (Less Affordable).

House Value	Units
Less than $50,000	9,020
$50,000 to $99,999	3,090
$100,000 to $149,999	105,080
$150,000 to $199,999	104,010
$200,000 to $299,999	500,070

House Value	Units
$300,000 to $499,999	20,806,050
$500,000 to $999,999	10,608,020
$1,000,000 or more	50
Median House Value	$442,300

Heating Types for Homes in 20877

There are 8 different heating types used by people in the 20877 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., 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 20877. As you can see below, there are 6,486 houses that use this method.

Heating Type	Units
Utility gas	5,531
Bottled, tank, or LP gas	145
Electricity	6,486
Fuel oil, kerosene, etc.	202
Coal or coke	0

Heating Type	Units
Wood	19
Solar energy	19
Other fuel	72
No fuel used	126

Household Income Generated 12-months of 2022

The chart and tables below show the household income segments for households in the 20877. 4.9 of households are on the low end, earning less than $10,000 in 2022.

On the other end, 11.1 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 $105,963.

Most households in 20877 earn in the $100,000 to $149,999 range. 21% of households are in this segment.

Income Range	Percent
Less than $10,000	4.9
$10,000 to $14,999	2.3
$15,000 to $24,999	5.6
$25,000 to $34,999	6.5
$35,000 to $49,999	11.9
$50,000 to $74,999	13.7

Income Range	Percent
$75,000 to $99,999	11.7
$100,000 to $149,999	21.3
$150,000 to $199,999	10.9
$200,000 or more	11.1
Mean income	$105,963

Bedrooms, Rooms and Units in Structures in 20877

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 20877 have 5 or more bedrooms, with a total of 92 houses.

In regards to rooms in general, people in this zip code have an average of 5 rooms in their house. Most houses actually have 4 rooms in their house. 2,340 homes fit into this category.

2,340 homes in 20877 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 2225 of the houses in this zip code. On the other end, 9,612 houses make up the smallest homes, which are 1 unit, mobile homes or boats.

Bedrooms	Units
No bedroom	92
1 bedroom	92
2 bedrooms	92
3 bedrooms	92
4 bedrooms	92
5 or more bedrooms	92

Rooms	Units
1 room	582
2 rooms	609
3 rooms	2,006
4 rooms	2,340
5 rooms	2,312
6 rooms	1,801
7 rooms	1,206
8 rooms	1,031
9 rooms or more	1,592
Median rooms	5

Units in Structure	Units
1-unit, detached	3372
1-unit, attached	2915
2 units	2915
3 or 4 units	100
5 to 9 units	393
10 to 19 units	1149
20 or more units	2225
Mobile home	3308
Boat, RV, van, etc.	17

Healthcare and Hospitals

Hospitals Database

There are currently no hospital and healthcare locations in the zip code of 20877.

Universities

Universities Database