US > Maryland > Montgomery County > Silver Spring, MD 20904

Silver Spring, MD 20904 ZIP Code Profile

Related Place Profiles:

Cloverly, MD | Colesville, MD | Silver Spring, MD

Photos of the local Silver Spring, MD area

ZIP Code 20904: Basic Data & USPS Preferred City Name

Preferred Name, USPS

Silver Spring, MD 20904

Acceptable Alternative

Colesville, MD 20904

Not Acceptable, USPS

Cloverly, MD 20904

ZIP Code Type: STANDARD
County: Montgomery County
Centroid: Latitude 39.065, Longitude -76.981
Time Zone: Eastern Time Zone (UTC -5 hours)
Observes DST: Yes

ZIP Code 20904 has segments in 2 Counties / Independent Cities (Montgomery, Prince Georges).

Businesses Addresses: 653
PO Box Addresses: 0
Residential Addresses: 21,301

Multi-Family Addresses: 9,179
Single Family Addresses: 12,122

The ZIP Code maps and database are updated 4 times per year.
Database updated: February 1, 2018, Maps updated: February 1, 2018.

EXTREMELY LOCAL Demographic Data

20904 ZIP Code Map

Silver Spring, MD 20904 Data & Demographics (As of July 1, 2017)

POPULATION
Total Population	59,078
Daytime Population: Workers	17,165
Daytime Population: Residents	29,296
Total Daytime Population (TDP)	46,461
Ratio TDP/Total Population¹	0.79
Population in Households	58,612
Population in Familes	47,830
Population in Group Qrtrs	466
Population Density²	4,438
Diversity Index³	78

INCOME
Median Household Income	$76,046
Average Household Income	$97,663
Per Capita Income	$36,336

HOUSING
Total Housing Units	22,796 (100%)
Owner Occupied HU	11,628 (51.0%)
Renter Occupied HU	10,178 (44.6%)
Vacant Housing Units	990 ( 4.3%)
Median Home Value	$400,401
Average Home Value	$421,508

HOUSEHOLDS
Total Households	21,806
Average Household Size	2.69
Family Households	14,462
Average Family Size	3

NOTES

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.
Population Density = Total Population per square mile.
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.

GROWTH RATE / YEAR	2010-2017	2017-2022
Population	0.67%	0.76%
Households	0.5%	0.66%
Families	0.37%	0.57%
Median Household Income		1.75%
Per Capita Income		2.34%

Silver Spring, MD 20904 - Peer Comparisons by Rank and Percentile

The table below compares 20904 to the other 456 ZIP Codes 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.