Round Lake, NY 12151 ZIP Code Profile

Related Place Profiles:
Malta, NY | Round Lake, NY | Ushers, NY

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ZIP Code 12151: Basic Data & USPS Preferred City Name

Preferred Name, USPS
Round Lake, NY 12151

Not Acceptable, USPS
Malta, NY 12151
Ushers, NY 12151

  • ZIP Code Type: STANDARD
  • County: Saratoga County
  • Centroid: Latitude 42.924, Longitude -73.783
  • Time Zone: Eastern Time Zone (UTC -5 hours)
  • Observes DST: Yes
  • Businesses Addresses: 69
  • PO Box Addresses: 318
  • Residential Addresses: 98
    • Multi-Family Addresses: 6
    • Single Family Addresses: 92

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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12151 ZIP Code Map

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Round Lake, NY 12151 Data & Demographics (As of July 1, 2017)


Total Population 737
Daytime Population: Workers 1,003
Daytime Population: Residents 303
Total Daytime Population (TDP) 1,306
Ratio TDP/Total Population1 1.77
Population in Households 737
Population in Familes 557
Population in Group Qrtrs 0
Population Density2 194
Diversity Index3 21


Median Household Income $62,840
Average Household Income $80,033
Per Capita Income $34,858


Total Housing Units 370 (100%)
Owner Occupied HU 229 (61.9%)
Renter Occupied HU 92 (24.9%)
Vacant Housing Units 49 (13.2%)
Median Home Value $224,432
Average Home Value $249,782


Total Households 321
Average Household Size 2.3
Family Households 194
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 -0.09% 0.11%
Households 0.0% 0.12%
Families -0.21% 0.0%
Median Household Income   1.14%
Per Capita Income   2.27%

Round Lake, NY 12151 - Peer Comparisons by Rank and Percentile

The table below compares 12151 to the other 1,745 ZIP Codes in New York 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 # 1387 21st
Population Density # 882 50th
Diversity Index # 881 49th
Median Household Income # 644 63rd
Per Capita Income # 573 67th

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

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