21640 ZIP Code Demographics & Rankings

ZIP Code Type: STANDARD
County: Caroline County
Centroid: Latitude 39.069, Longitude -75.815
Time Zone: Eastern Time Zone (UTC -5 hours)
Observes DST: Yes

ZIP Code 21640 has segments in 2 Counties / Independent Cities (Caroline, Queen Annes).

Businesses Addresses: 13
PO Box Addresses: 20
Residential Addresses: 584

Multi-Family Addresses: 0
Single Family Addresses: 584

The ZIP Code maps and database are updated 4 times per year.
Database updated: August 1, 2019, Maps updated: August 2, 2019.

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Henderson, MD 21640 Data & Demographics (As of July 1, 2019)

HOUSING AFFORDABILITY INDEX
Henderson, MD 21640 Housing Affordability Index is 118 State of Maryland Housing Affordability Index is 118
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.

WEALTH INDEX
Henderson, MD 21640 Wealth Index is 57 State of Maryland Wealth Index is 141
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.

These new demographic attributes are availiable for cities, Counties / Independent Cities, ZIP Codes and even neighborhoods (Census Blocks) when you search by a specific Maryland address.

POPULATION
Total Population	1,504
Population in Households	1,504
Population in Familes	1,205
Population in Group Qrtrs	0
Population Density	51
Diversity Index¹	67

INCOME
Median Household Income	$48,997
Average Household Income	$61,546
Per Capita Income	$22,793
Wealth Index³	57

HOUSING
Total Housing Units	600 (100%)
Owner Occupied HU	392 (65.3%)
Renter Occupied HU	165 (27.5%)
Vacant Housing Units	43 ( 7.2%)
Median Home Value	$227,966
Housing Affordability Index²	118

HOUSEHOLDS
Total Households	557
Average Household Size	2.7
Family Households	399
Average Family Size	3

NOTES

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.
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 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.

Henderson, MD 21640 - Peer Comparisons by Rank and Percentile

The table below compares 21640 to the other 461 ZIP Codes in Maryland by rank and percentile using July 1, 2019 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	2010-2019	2019-2024
Population	0.23%	0.12%
Households	0.16%	0.14%
Families	0.08%	0.05%
Median Household Income		1.15%
Per Capita Income		1.89%

Variable Description	Rank	Percentile
Total Population	# 328	29th
Population Density	# 412	11th
Diversity Index	# 63	87th
Median Household Income	# 418	10th
Per Capita Income	# 427	8th

Henderson, MD 21640 ZIP Code Profile

ZIP Code 21640: Basic Data & USPS Preferred City Name

Popular Places Near ZIP Code 21640

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Henderson, MD 21640 Data & Demographics (As of July 1, 2019)

HOUSING AFFORDABILITY INDEX

WEALTH INDEX

POPULATION

INCOME

HOUSING

HOUSEHOLDS

GROWTH RATE / YEAR

Henderson, MD 21640 - Peer Comparisons by Rank and Percentile

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Caroline County

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