PlainZIP

New Alexandria, PA · standard

ZIP Code 15670

Westmoreland County, Pennsylvania - Census ACS demographics, housing tenure, and business patterns, benchmarked against every US ZIP.

3,649
37/sq mi
$79,345
Median income
$195,400
Median home value
21.7%
Bachelor's or higher

The verdict

New Alexandria pairs an above-median household income with below-median home values, in a rural, homeowner-dominated area.

Top 39%
household income, US ZIPs
42th pct
home value, US ZIPs
37
people per sq mi
86%
owner-occupied homes

Source: U.S. Census Bureau ACS 5-Year Estimates (2019–2023). Percentiles rank ZIP 15670 against every reporting US ZIP.

ZIP code 15670 covers 98.9 square miles in New Alexandria, Westmoreland County, Pennsylvania (a standard USPS delivery area), with a modest 3,649 residents on file, a density of 37 people per square mile, in the New York time zone.

ZIP 15670 lands in the middle-income range, with a median household income of $79,345 (2% above the Pennsylvania average), while per-capita income is $40,845. The poverty rate stands at 9.1% and the unemployment rate at 3.3%. On housing, the median home value is $195,400 (14% below the state average) with median rent at $846 per month, and 86.2% of occupied units are owner-occupied.

Educational attainment sits below the national norm: 21.7% of adults hold a bachelor's degree or higher, the median age is 46.3, and the average commute is 21 minutes. To put 15670 in local context, 10 ZIP codes within roughly 10 miles appear further down this page alongside 6 additional ZIPs in Westmoreland County, for a geography-aware comparison.

Every figure on this page is sourced from the U.S. Census Bureau American Community Survey 5-Year Estimates (including median rent) and the FHFA House Price Index, no estimates, no proprietary scoring. Verify with Census →

Top industries in ZIP 15670

Top 5 sectors by establishment count in New Alexandria, PA

Which industries have the most business establishments in ZIP 15670.

establishments

What this shows Establishment counts come from the Census ZIP Code Business Patterns program, which counts physical business locations rather than employees or revenue.

Source U.S. Census Bureau · ZIP Code Business Patterns (ZBP) As of 2023

Source: U.S. Census Bureau, American Community Survey 5-Year Estimates + ZIP Code Business Patterns + FHFA HPI ACS demographics and median rent, ZBP business establishments, FHFA HPI for ZIP 15670, New Alexandria, PA · 2023 Census ACS 5-Year Estimates use a rolling 60-month sample for stable small-geography estimates; ZBP updated annually; FHFA HPI updated quarterly/annually.

Quick Facts

3,649

Population

98.9

Area (sq mi)

37

People / sq mi

New York

Time Zone

standard

ZIP Type

Neighborhood Scorecard
Get an A-F grade across income, safety, housing, rent, education, commute, and childcare for this ZIP code.
View Scorecard →

Who lives in ZIP 15670?

46.3

Median Age

52.3%

Male

47.7%

Female

1.7%

Foreign-Born

White 98.0%
African American 0.0%
Asian 0.2%
American Indian or Alaska Native 0.0%
Native Hawaiian or Pacific Islander 0.0%
Two or More Ethnicities 1.8%
Hispanic or Latino 1.2%

Hispanic or Latino is an ethnicity category from the Census Bureau and may overlap with other categories above.

Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)

How much do residents earn?

$79,345

Median Household Income

+2% vs state

$40,845

Per Capita Income

9.1%

Poverty Rate

3.3%

Unemployment Rate

21.3 min

Mean Commute Time

How ZIP 15670 ranks nationally

New Alexandria, PA household income vs. every US ZIP code

Median household income, the full national distribution, with this ZIP marked

$79,345 Top 39% higher than 61% of 30,318 US ZIPs

$0–$20,000: 118 US ZIPs (0%). Below this entry. $20,000–$40,000: 1,573 US ZIPs (5%). Below this entry. $40,000–$60,000: 7,092 US ZIPs (23%). Below this entry. $60,000–$80,000: 9,980 US ZIPs (33%). This entry sits in this band. $80,000–$100,000: 5,778 US ZIPs (19%). Above this entry. $100,000–$120,000: 2,855 US ZIPs (9%). Above this entry. $120,000–$140,000: 1,362 US ZIPs (4%). Above this entry. $140,000–$160,000: 686 US ZIPs (2%). Above this entry. $160,000–$180,000: 364 US ZIPs (1%). Above this entry. $180,000–$200,000: 186 US ZIPs (1%). Above this entry. $200,000–$220,000: 324 US ZIPs (1%). Above this entry. This ZIP $0 $200K+ every reporting US ZIP, bucketed by value

Each bar is a $20K-wide band; taller bars hold more US ZIPs. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count, share, and where it sits relative to this entry.

Source U.S. Census Bureau, ACS 5-Year Estimates · 2019–2023

Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)

What is the education profile here?

High School Graduate or Higher 68.3%
Bachelor's Degree or Higher 21.7%

Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)

What does housing look like?

1,573

Total Housing Units

1,505

Occupied Units

68

Vacant Units

2.42

Avg Household Size

Occupancy Type

Owner 86.2%
Renter 13.8%

$195,400

Median Home Value

-14% vs state

$846

Median Rent

1971

Median Year Built

Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)

What businesses operate in this ZIP?

Census Bureau data shows 71 business establishments in ZIP 15670, employing approximately 593 people with a combined annual payroll of $34,683,000.

71

Businesses

593

Employees

$34.7M

Annual Payroll

10

Industry Sectors

Industry Establishments % of Total
Construction 17 23.9%
Retail trade 11 15.5%
Finance and insurance 6 8.4%
Accommodation and food services 6 8.4%
Other services (except public administration) 6 8.4%
Manufacturing 4 5.6%
Wholesale trade 4 5.6%
Administrative and support and waste management and remediation services 3 4.2%
Health care and social assistance 3 4.2%
Arts, entertainment, and recreation 3 4.2%

Source: U.S. Census Bureau, ZIP Code Business Patterns (ZBP), 2023. Employment figures may include noise for disclosure avoidance.

Nearby ZIP Codes

Want a side-by-side? Compare 15670 vs 15624 →

ZIP 15670 vs its nearest neighbors, by population

Resident population of this ZIP and the closest reporting ZIP codes within ~10 miles.

residents

What this shows Among its immediate neighbors, ZIP 15670 ranks #4 by population - useful context the national average alone can't give.

Source U.S. Census Bureau · ACS 5-Year Estimates As of 2019–2023

ZIP 15670 vs its nearest neighbors, by median income

Median household income of this ZIP and the closest reporting ZIP codes within ~10 miles.

median income

What this shows By household income, ZIP 15670 ranks #4 of 9 neighboring ZIPs, local affluence varies block to block, not just metro to metro.

Source U.S. Census Bureau · ACS 5-Year Estimates As of 2019–2023
ZIP Code City Population Distance
15624 Crabtree, PA 410 3.6 mi
15681 Saltsburg, PA 5,241 6.5 mi
15662 Luxor, PA 271 5.6 mi
15635 Hannastown, PA 220 5.4 mi
15633 Forbes Road, PA 293 6.0 mi
15684 Slickville, PA 841 6.0 mi
15626 Delmont, PA 5,105 7.7 mi
15661 Loyalhanna, PA 504 6.9 mi
15671 New Derry, PA 865 6.7 mi
15650 Latrobe, PA 28,432 9.3 mi

More ZIP Codes in Westmoreland County

15601 standard
Greensburg, PA
Pop: 59,483
15642 standard
Irwin, PA
Pop: 45,286
15068 standard
New Kensington, PA
Pop: 38,785
15650 standard
Latrobe, PA
Pop: 28,432
15644 standard
Jeannette, PA
Pop: 18,836
15666 standard
Mount Pleasant, PA
Pop: 16,461

Related Areas

Westmoreland County New Alexandria, PA Pennsylvania

Frequently Asked Questions

What county is ZIP code 15670 in? ▼
ZIP code 15670 (New Alexandria) is located in Westmoreland County, Pennsylvania. Westmoreland County contains multiple ZIP codes, see the full list at /counties/westmoreland-pa.
What is the population of ZIP code 15670? ▼
ZIP code 15670 in New Alexandria, PA has a population of 3,649 according to the Census Bureau ACS 2023 estimates.
What is the median household income in ZIP 15670? ▼
The median household income in ZIP 15670 is $79,345, which is 4% above the national average of $76,288.
What is the average home value in ZIP 15670? ▼
The median home value in ZIP 15670 is $195,400, which is 30% below the national average of $278,155.
What is the demographic makeup of ZIP 15670? ▼
The largest racial group in ZIP 15670 is White at 98.0%. Hispanic or Latino residents make up 1.2% of the population.
How many businesses are in ZIP code 15670? ▼
ZIP code 15670 has 71 business establishments employing approximately 593 people, according to Census Bureau ZIP Code Business Patterns (ZBP) 2023 data.
What are the main industries in ZIP code 15670? ▼
The top industries by establishment count in ZIP 15670 are: Construction (17), Retail trade (11), Finance and insurance (6). There are 10 industry sectors represented in total.
What is the education level in ZIP code 15670? ▼
In ZIP code 15670, 68.3% of residents aged 25+ have a high school diploma or higher, and 21.7% hold a bachelor's degree or higher. These figures come from the Census Bureau ACS 5-Year Estimates (2023).
What is the average commute time in ZIP 15670? ▼
The mean commute time for workers in ZIP code 15670 is 21.3 minutes according to Census ACS data. The national average is roughly 26 minutes, so commuters here spend less time traveling to work than typical.
What percentage of residents own vs. rent in ZIP 15670? ▼
In ZIP code 15670, approximately 86.2% of occupied housing units are owner-occupied and 13.8% are renter-occupied, based on Census ACS 2023 data.
What is the poverty rate in ZIP code 15670? ▼
The poverty rate in ZIP code 15670 is 9.1% according to Census Bureau ACS 2023 estimates. This measures the percentage of the population living below the federal poverty threshold.

Read our methodology to see how this data is sourced, computed, and verified.