ZIP code 12151: Round Lake, NY
12151 is a ZIP code in Round Lake, New York, mainly in Saratoga County, part of the Albany-Schenectady-Troy, NY metro area. About 967 people live here.
- Population
- 967
- Median household income
- $98,309
- Typical home value
- $433,700+5.4% in 12 months
- Median rent
- $1,615gross, per month
- Median age
- 50.6
- Homeowners
- 86.3%of occupied homes
Shaded: ZIP code 12151's area. Click anywhere on the map to see which ZIP code it's in.
ZIP codes within 10 milesWithin 25 miles
ZIP code 12151 details
| City | Round Lake |
|---|---|
| State | New York |
| County | Saratoga County |
| Metro area | Albany-Schenectady-Troy, NY |
| Time zone | Eastern Time (UTC−5), observes daylight saving time |
| Type | Standard (delivery area) |
| Land area | 2.6 sq mi, plus 0.2 sq mi of water |
| Population density | 372 people per sq mi |
| Bachelor's degree or higher | 53.8% of adults 25+ |
| Average commute | 21.2 minutes |
| Center coordinates | 42.92267, -73.78065 |
Median rent in 12151 by bedrooms
| Size | Median gross rent |
|---|---|
| 2 bedrooms | $1,156/mo |
| 3 bedrooms | $1,875/mo |
Gross rent includes utilities paid by the tenant. ACS 2020–2024; sizes with too few rentals to estimate are left out.
ZIP codes near 12151
| ZIP code | City | Distance | Population |
|---|---|---|---|
| 12118 | Mechanicville, NY | 3.2 mi | 17,069 |
| 12065 | Clifton Park, NY | 4.9 mi | 45,116 |
| 12019 | Ballston Lake, NY | 5.2 mi | 15,555 |
| 12027 | Burnt Hills, NY | 6.4 mi | 4,693 |
| 12020 | Ballston Spa, NY | 7.1 mi | 34,937 |
| 12148 | Rexford, NY | 7.4 mi | 4,023 |
| 12170 | Stillwater, NY | 7.9 mi | 5,351 |
| 12008 | Alplaus, NY | 8.0 mi | 422 |
Population and median household income: ACS 2020–2024 5-year estimates. Typical home value: Zillow Home Value Index (September 2026) where available, otherwise the ACS median owner-reported value. "PO Box" marks ZIP codes with no delivery area of their own. Methodology
Buying a home in 12151?
A typical home in ZIP code 12151 is worth about $433,700 (Zillow Home Value Index). The median household here earns $98,309 a year. See what buying here would cost per month, with New York average taxes and insurance filled in.
Monthly payment for a $433,700 homeWhat can a $98,309 income afford?Rental property numbers
About ZIP code 12151
What city is ZIP code 12151?
ZIP code 12151 is in Round Lake, NY, in Saratoga County.
What county is ZIP code 12151 in?
12151 is mainly in Saratoga County, New York.
What is the population of ZIP code 12151?
About 967 people live in ZIP code 12151, according to the American Community Survey 2020–2024 5-year estimates.
What time zone is ZIP code 12151 in?
12151 is in Eastern Time (UTC−5). It observes daylight saving time.