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 Moderate-density area
- $79,345
- Median income Near-median income area
- $195,400
- Median home value Near-median home value
- 21.7%
- Bachelor's or higher Near-average bachelor's attainment
National ZIP placement
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
- 42nd 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 average Pennsylvania ZIP), while per-capita income is $40,845. The poverty rate is 9.1%, with unemployment at 3.3%; those measures add context to the income figure. Median home value is $195,400 (14% below the average Pennsylvania ZIP) and median rent is $846; 86.2% of occupied homes 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. The page also surfaces 10 ZIP codes within roughly 10 miles and 6 more in Westmoreland County, so 15670 can be compared with both its immediate and county-level context.
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.
- Construction
Construction
17 establishments
- Retail trade
Retail trade
11 establishments
- Finance and insurance 6
Finance and insurance
6 establishments
- Accommodation and food services 6
Accommodation and food services
6 establishments
- Other services (except public administration) 6
Other services (except public administration)
6 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, 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
Who lives in ZIP 15670?
46.3
Median Age
52.3%
Male
47.7%
Female
1.7%
Foreign-Born
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 ZIP avg
$40,845
Per Capita Income
9.1%
Poverty Rate
3.3%
Unemployment Rate
21.3 min
Mean Commute Time
How ZIP 15670 ranks among Pennsylvania ZIPs
New Alexandria, PA household income vs. every Pennsylvania ZIP code
Median household income among 1,642 reporting Pennsylvania ZIPs (this ZIP's population is too small for a reliable national-corpus placement)
$79,345 Top 36% higher than 64% of 1,642 Pennsylvania ZIPs
Each bar is a $20K-wide band; taller bars hold more Pennsylvania 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?
Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)
What does housing look like?
Housing stock: occupied vs vacant
1,573housing units
1,573
Total Housing Units
1,505
Occupied Units
68
Vacant Units
2.42
Avg Household Size
Occupancy Type
$195,400
Median Home Value
-14% vs state ZIP avg
$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.
- 15650
Latrobe (15650)
28,432 residents
- 15681 5,241
Saltsburg (15681)
5,241 residents
- 15626 5,105
Delmont (15626)
5,105 residents
- 15670 3,649
New Alexandria (15670)
3,649 residents
- 15671 865
New Derry (15671)
865 residents
- 15684 841
Slickville (15684)
841 residents
- 15661 504
Loyalhanna (15661)
504 residents
- 15624 410
Crabtree (15624)
410 residents
- 15633 293
Forbes Road (15633)
293 residents
What this shows Among its immediate neighbors, ZIP 15670 ranks #4 by population - useful context the national average alone can't give.
ZIP 15670 vs its nearest neighbors, by median income
Median household income of this ZIP and the closest reporting ZIP codes within ~10 miles.
- 15633
Forbes Road (15633)
$113,623 median income
- 15662
Luxor (15662)
$83,715 median income
- 15661
Loyalhanna (15661)
$80,564 median income
- 15670
New Alexandria (15670)
$79,345 median income
- 15681
Saltsburg (15681)
$73,130 median income
- 15671
New Derry (15671)
$65,556 median income
- 15684
Slickville (15684)
$63,500 median income
- 15650
Latrobe (15650)
$63,305 median income
- 15626
Delmont (15626)
$61,103 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.
| 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 |
Nationwide ZIPs with similar ACS profiles
Two Census-derived peer sets for ZIP 15670, both outside PA so the neighborhoods are not geographic containment (Nearby and same-county blocks stay local).
Similar population
Nearest cross-state ZIPs by resident population (3,649 here; floor ≥1,000).
Similar median household income
Nearest cross-state ZIPs by ACS median household income.
More ZIP Codes in Westmoreland County
Related Areas
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.
Related
Take this with you
What to do with ZIP 15670's numbers, next.
- See how ZIP 15670 compares to a neighboring ZIP code on the same Census fields Compare this ZIP
- Check where New Alexandria, PA ranks among every U.S. ZIP code on income, education, or homeownership View national rankings
- Save this ZIP to your shortlist to track alongside others you're considering View your shortlist
ZIP Code Tabulation Areas (ZCTAs) are Census Bureau approximations of USPS ZIP codes; figures describe the ZCTA area, not any single address within it.