ZIP Code 18066
standardSource:
New Tripoli · Lehigh County · Pennsylvania
- Population
- 6,005
- Median income
- $109,115
- Median home value
- $328,400
- Bachelor's or higher
- 35.8%
- Land area
- 118.2 sq mi
51/sq mi
▲ 43% vs US
higher than 86% of US ZIPs
▲ 18% vs US
higher than 71% of US ZIPs
Median age 43.7
New York
ZIP code 18066 in New Tripoli, Pennsylvania has a population of 6,005. The median household income is $109,115, which is 43% above the national average. Median home value is $328,400, 18% above the US average. 35.8% of residents hold a bachelor's degree or higher.
ZIP code 18066 is classified by USPS as a standard delivery area and covers roughly 118.2 square miles in New Tripoli, Lehigh County, Pennsylvania. The area is home to 6,005 residents, producing a population density of 51 people per square mile, and falls within the New York time zone. These USPS and Census boundary values drive every downstream statistic on this page, including the benchmarks that compare 18066 against Pennsylvania and the nation.
On the economic side, the median household income for ZIP 18066 sits at $109,115 (40% above the Pennsylvania average), while per-capita income is $53,653. The poverty rate stands at 3.0% and the unemployment rate at 2.5%. On housing, the median home value is $328,400 (44% above the state average) with median rent at $1,141 per month, and 86.2% of occupied units are owner-occupied, a direct signal of whether 18066 behaves more like a homeowner neighborhood or a renter-heavy ZIP.
Education and household profile round out the picture: 35.8% of adults hold a bachelor's degree or higher, the median age is 43.7, and the average commute is 30 minutes. We also surface 10 nearby ZIP codes within roughly 10 miles and 6 additional ZIPs sharing Lehigh County, so you can benchmark 18066 against its immediate geography rather than a national average alone. Every figure is sourced from the U.S. Census Bureau American Community Survey 5-Year Estimates, HUD Fair Market Rents, and FHFA Home Price Index data, no estimates, no proprietary scoring. Verify with HUD →
Top industries in ZIP 18066
Top 5 sectors by establishment count
Which industries have the most business establishments in ZIP 18066.
- Construction
Construction
22 establishments
- Other services (except public administration)
Other services (except public administration)
22 establishments
- Retail trade
Retail trade
13 establishments
- Professional, scientific, and technical services 7
Professional, scientific, and technical services
7 establishments
- Administrative and support and waste management and remediation services 7
Administrative and support and waste management and remediation services
7 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 + HUD FMR + FHFA HPI ACS demographics, ZBP business establishments, HUD Fair Market Rents, FHFA HPI for ZIP 18066, New Tripoli, PA · 2023 Census ACS 5-Year Estimates use a rolling 60-month sample for stable small-geography estimates; ZBP updated annually; HUD FMR + FHFA HPI updated quarterly/annually.
Quick Facts
6,005
Population
118.2
Area (sq mi)
51
People / sq mi
New York
Time Zone
standard
ZIP Type
Who lives in ZIP 18066?
43.7
Median Age
48.6%
Male
51.4%
Female
1.8%
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?
$109,115
Median Household Income
+40% vs state
$53,653
Per Capita Income
3.0%
Poverty Rate
2.5%
Unemployment Rate
29.7 min
Mean Commute Time
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?
2,435
Total Housing Units
2,331
Occupied Units
104
Vacant Units
2.61
Avg Household Size
Occupancy Type
$328,400
Median Home Value
+44% vs state
$1,141
Median Rent
1985
Median Year Built
Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)
How have home values changed over time?
FHFA House Price Index, annual appreciation data based on repeat sales and appraisals
+0.3%
YoY Change (2024)
255
HPI Index (2000 = 100)
+155%
Total Change Since 2000
Home values in ZIP 18066 have increased 0.3% over the past year (2024). Since 2000, this ZIP has seen +155% cumulative appreciation.
| Year | Annual Change | HPI Index |
|---|---|---|
| 2020 | +4.6% | 176 |
| 2021 | +12.4% | 197 |
| 2022 | +9.3% | 216 |
| 2023 | +18.1% | 255 |
| 2024 | +0.3% | 255 |
Source: Federal Housing Finance Agency (FHFA) House Price Index, All-Transactions, Five-Digit ZIP Codes (Developmental Index). Index base = 100 in year 2000. Data through 2024. ZIP codes with few transactions may show missing values.
What businesses operate in this ZIP?
Census Bureau data shows 106 business establishments in ZIP 18066, employing approximately 614 people with a combined annual payroll of $25,761,000.
106
Businesses
614
Employees
$25.8M
Annual Payroll
12
Industry Sectors
| Industry | Establishments | % of Total |
|---|---|---|
| Construction | 22 | 20.8% |
| Other services (except public administration) | 22 | 20.8% |
| Retail trade | 13 | 12.3% |
| Professional, scientific, and technical services | 7 | 6.6% |
| Administrative and support and waste management and remediation services | 7 | 6.6% |
| Accommodation and food services | 7 | 6.6% |
| Health care and social assistance | 6 | 5.7% |
| Transportation and warehousing | 5 | 4.7% |
| Arts, entertainment, and recreation | 5 | 4.7% |
| Manufacturing | 4 | 3.8% |
| Finance and insurance | 3 | 2.8% |
| Real estate and rental and leasing | 3 | 2.8% |
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 18066 vs 18053 →
| ZIP Code | City | Population | Distance |
|---|---|---|---|
| 18053 | Germansville, PA | 2,375 | 4.2 mi |
| 18078 | Schnecksville, PA | 7,074 | 6.6 mi |
| 18212 | Ashfield, PA | 131 | 7.8 mi |
| 18051 | Fogelsville, PA | 3,327 | 6.4 mi |
| 19529 | Kempton, PA | 3,131 | 6.7 mi |
| 18211 | Andreas, PA | 1,304 | 6.9 mi |
| 19530 | Kutztown, PA | 16,432 | 8.9 mi |
| 19538 | Maxatawny, PA | 64 | 8.5 mi |
| 18079 | Slatedale, PA | 436 | 7.1 mi |
| 18069 | Orefield, PA | 8,017 | 7.2 mi |
More ZIP Codes in Lehigh County
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Frequently Asked Questions
What county is ZIP code 18066 in? ▼
What is the population of ZIP code 18066? ▼
What is the median household income in ZIP 18066? ▼
What is the average home value in ZIP 18066? ▼
What is the demographic makeup of ZIP 18066? ▼
How many businesses are in ZIP code 18066? ▼
What are the main industries in ZIP code 18066? ▼
How have home values changed in ZIP code 18066? ▼
What is the education level in ZIP code 18066? ▼
What is the average commute time in ZIP 18066? ▼
What percentage of residents own vs. rent in ZIP 18066? ▼
What is the poverty rate in ZIP code 18066? ▼
ZIP Code Research Guides
Official Data Resources for New Tripoli, PA
Verify and explore additional data for this area using these official government sources.
Source: U.S. Census Bureau, ACS 5-Year Estimates (2023). Business data: Source: Census ZIP Code Business Patterns (ZBP) 2023. Home value trends: Source: FHFA House Price Index (HPI), Five-Digit ZIP Codes.
PlainZIP is not affiliated with the U.S. Census Bureau or any government agency.
Read our methodology , how this data is sourced, computed, and verified.