21111 ZIP Code Demographics & Rankings

ZIP Code Type: STANDARD
County: Baltimore County
Centroid: Latitude 39.57, Longitude -76.593
Time Zone: Eastern Time Zone (UTC -5 hours)
Observes DST: Yes

ZIP Code 21111 has segments in 2 Counties / Independent Cities (Baltimore, Harford).

Businesses Addresses: 169
PO Box Addresses: 132
Residential Addresses: 1,849

Multi-Family Addresses: 0
Single Family Addresses: 1,849

The ZIP Code maps and database are updated 4 times per year.
Database updated: July 1, 2020, Maps updated: August 4, 2020.

Monkton, MD 21111 Data & Demographics (As of July 1, 2020)

POPULATION
Total Population	5,165 (100%)
Population in Households	5,160 (99.9%)
Population in Families	4,600 (89.1%)
Population in Group Quarters¹	5 ( 0.1%)
Population Density	151
Diversity Index²	23


INCOME
Median Household Income	$127,807
Average Household Income	$169,431
% of Income for Mortgage⁴	18%
Per Capita Income	$61,869
Wealth Index⁵	273

HOUSING
Total HU (Housing Units)	1,962 (100%)
Owner Occupied HU	1,692 (86.2%)
Renter Occupied HU	194 ( 9.9%)
Vacant Housing Units	76 ( 3.9%)
Median Home Value	$546,365
Average Home Value	$633,614
Housing Affordability Index³	140

HOUSEHOLDS
Total Households	1,886
Average Household Size	2.74
Family Households	1,483
Average Family Size	3

NOTES

Group Quarters - a place where people live or stay in a group living arrangement. Includes college residents halls, nursing facilities, military barracks, and correctional facilities.
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 races 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.
The Housing Affordability Index base is 100 and represents a balance point where a resident with a median household income can normally qualify to purchase a median price home. Values above 100 indicate increased affordability, while values below 100 indicate decreased affordability.
The % of Income for Mortgage quantifies the percentage of median household income dedicated to mortgage payments on a home priced at the median value (assuming a 30-year mortgage and a 20% down payment).
The Wealth Index is based on a number of indicators of affluence including average household income and average net worth, but it also includes the value of material possessions and resources. It represents the wealth of the area relative to the national level. Values above or below 100 represent above-average wealth or below-average wealth compared to the national level.

Monkton, MD 21111 - Peer Comparisons by Rank and Percentile

The table below compares 21111 to the other 457 ZIP Codes in Maryland by rank and percentile using July 1, 2020 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.

GROWTH RATE / YEAR	2010-2020	2020-2025
Population	0.01%	0.02%
Households	0.03%	0.02%
Families	-0.07%	-0.04%
Median Household Income		1.24%
Per Capita Income		1.71%
Owner Occupied HU		0.08%

Variable Description	Rank	Percentile
Total Population	# 236	49th
Population Density	# 320	30th
Median Household Income	# 56	88th
Housing Affordability Index	# 128	28th
Per Capita Income	# 55	88th
Diversity Index	# 368	20th

Monkton, MD 21111 ZIP Code Profile

ZIP Code 21111: Basic Data & USPS Preferred City Name

Monkton, MD 21111 Data & Demographics (As of July 1, 2020)

POPULATION

INCOME

HOUSING

HOUSEHOLDS

GROWTH RATE / YEAR

Monkton, MD 21111 - Peer Comparisons by Rank and Percentile

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