Little Orleans, MD 21766 ZIP Code Profile

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Little Orleans, MD

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ZIP Code 21766: Basic Data & USPS Preferred City Name

Preferred Name, USPS
Little Orleans, MD 21766

Acceptable Alternative
Ltl Orleans, MD 21766

  • ZIP Code Type: STANDARD
  • County: Allegany County
  • Centroid: Latitude 39.66, Longitude -78.403
  • Time Zone: Eastern Time Zone (UTC -5 hours)
  • Observes DST: Yes
  • Businesses Addresses: 6
  • PO Box Addresses: 0
  • Residential Addresses: 294
    • Multi-Family Addresses: 0
    • Single Family Addresses: 294

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

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21766 ZIP Code Map

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Little Orleans, MD 21766 Data & Demographics (As of July 1, 2017)


Total Population 654
Daytime Population: Workers 84
Daytime Population: Residents 412
Total Daytime Population (TDP) 496
Ratio TDP/Total Population1 0.76
Population in Households 654
Population in Familes 541
Population in Group Qrtrs 0
Population Density2 16
Diversity Index3 3


Median Household Income $49,795
Average Household Income $57,151
Per Capita Income $24,206


Total Housing Units 382 (100%)
Owner Occupied HU 237 (62.0%)
Renter Occupied HU 40 (10.5%)
Vacant Housing Units 105 (27.5%)
Median Home Value $165,000
Average Home Value $193,143


Total Households 277
Average Household Size 2.36
Family Households 198
Average Family Size 3
  1. 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.
  2. Population Density = Total Population per square mile.
  3. 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.


2010-2017 2017-2022
Population -0.27% -0.49%
Households -0.25% -0.51%
Families -0.34% -0.61%
Median Household Income   0.87%
Per Capita Income   2.55%

Little Orleans, MD 21766 - Peer Comparisons by Rank and Percentile

The table below compares 21766 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.

Variable Description Rank Percentile
Total Population # 377 18th
Population Density # 446 2nd
Diversity Index # 452 1st
Median Household Income # 400 13th
Per Capita Income # 397 13th

Additional comparisons and rankings can be made with a VERY EASY TO USE Maryland Census Data Comparison Tool.

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