US ZIP Code
12457

Mount Tremper, NY

Ulster County  ·  New York

● Active
👥 1,171 Population ↑ 9% since 2019
💰 $73,949 Median HH Income
≈ Avg ↑ 29% since 2019
🎂 39.6 Median Age ↓ 23% since 2019
🏠 $386,100 Median Home Value
▲ 38% above avg ↑ 28% since 2019
🎓 55.2% College Grads
▲ 42% above avg
📊 2.4% Unemployment
▼ 52% below avg ↓ 75% since 2019
ZIP Code Details
ZIP Code12457
CityMount Tremper
StateNew York (NY)
CountyUlster County
Area Code329/845
Elevation1,598 ft
Latitude42.03999
Longitude-74.246589
TimezoneNew York (DST)
FIPS36111
ZIP TypeStandard
StatusActive
People & Population (ACS 2023)
♂ Male 49.2% (576) Female 50.8% (595) ♀

Race & Ethnicity

White: 91.9%Hispanic: 0.7%Black: 1.1%Other: 4.9%Race
White91.9%
Hispanic0.7%
Black1.1%
Other4.9%

Age Breakdown

Under 5
6%
5–17
14%
18–24
15%
25–44
22%
45–64
20%
65+
8%

Key Indicators

Median Age39.6 yrs ↓ 23% since 2019
Avg Household Size2.30
Below Poverty5.9% ▼ 41% below avg
College Grads55.2% ▲ 42% above avg
Unemployment2.4% ▼ 52% below avg
HS Graduate74 (11.2%)
Some College30 (4.5%)
Associates193 (29.1%)
Bachelors70 (10.6%)
Graduate Degree296 (44.6%)

Education

HS Grad: 11.2%Some College: 4.5%Associates: 29.1%Bachelors: 10.6%Graduate: 44.6%Edu
HS Grad11.2%
Some College4.5%
Associates29.1%
Bachelors10.6%
Graduate44.6%
Housing & Income

Housing Tenure

Owner: 70.1%Renter: 29.9%Tenure
Owner70.1%
Renter29.9%

Home Value Distribution

$50k–100k
9%
$100k–150k
3%
$150k–200k
8%
$200k–300k
26%
$300k–500k
7%
Over $500k
47%

Financials

Median HH Income$73,949 ≈ Avg ↑ 29% since 2019
Median Home Value$386,100 ▲ 38% above avg ↑ 28% since 2019
Home/Income Ratio5.2x (nat avg ~3.5x)
Median Rent$1,500/mo ↑ 43% since 2019
Total Units615
Vacant Units106
Avg HH Size2.30

Income Distribution

Under $25k
11%
$25k–50k
11%
$50k–75k
32%
$75k–100k
7%
$100k–150k
18%
$150k–200k
1%
Over $200k
20%
Employment & Commute

How People Get to Work

Drove Alone
76%
Work From Home
24%

Commute Time

Under 15 min
35%
15–30 min
21%
30–45 min
39%
Over 45 min
5%
Housing Stock

Year Built

Before 1940
4%
1940s–1950s
17%
1960s–1970s
18%
1980s–1990s
6%
2000+
55%

Summary

Total Units615
Vacant106
Owner Occupied70.1%
Renter Occupied29.9%
Avg HH Size2.30
Frequently Asked Questions
ZIP code 12457 is in Mount Tremper, NY, in Ulster County.
ZIP code 12457 is located in New York (NY).
ZIP code 12457 is in Ulster County, NY.
ZIP 12457 observes the New York timezone. Daylight Saving Time is observed.
The estimated population of ZIP code 12457 is 1,171 people (ACS 2023).
The median household income in ZIP code 12457 is $73,949 (ACS 2023).
The median home value in ZIP 12457 is $386,100 (ACS 2023).
About ZIP Code 12457

ZIP code 12457 is located in Mount Tremper, New York, within Ulster County. With a population of 1,171, this is a sparsely populated ZIP code with a middle-aged community — the median age is 39.6 years. Economically, 12457 is a solidly middle-class ZIP code: the median household income of $73,949 is near the national average.

Real estate in ZIP code 12457 represents a mid-range housing market. The median home value of $386,100 is above the national average. Renters can expect to pay around $1,500 per month in median rent. Homeownership is strong here — 70.1% of occupied units are owner-occupied, suggesting an established, stable residential community. Median home values have increased by 28% since 2019.

The population of 12457 is primarily White (91.89%). Residents are well-educated — 55.2% hold a bachelor's degree or higher, which is above the national average. Poverty affects a relatively small share of residents at 5.9%. Household income has grown by 29% since 2019.

The unemployment rate in 12457 stands at 2.4%, which is well below the national average. About 20% of workers are remote. As in most parts of the country, driving alone is the dominant commute mode at 63%.

Overall, ZIP code 12457 in Mount Tremper, NY is characterized as solidly middle-class, well-educated, a middle-aged community, and predominantly owner-occupied. With 1,171 residents, a median household income of $73,949, and a median home value of $386,100, it offers a clear picture of life in this part of New York.