ZIP Code 18051
standardSource:
Fogelsville · Lehigh County · Pennsylvania
- Population
- 3,327
- Median income
- $139,506
- Median home value
- $459,600
- Bachelor's or higher
- 50.3%
- Land area
- 21.7 sq mi
154/sq mi
▲ 83% vs US
higher than 95% of US ZIPs
▲ 65% vs US
higher than 84% of US ZIPs
Median age 46.8
New York
ZIP code 18051 in Fogelsville, Pennsylvania has a population of 3,327. The median household income is $139,506, which is 83% above the national average. Median home value is $459,600, 65% above the US average. 50.3% of residents hold a bachelor's degree or higher.
ZIP code 18051 is classified by USPS as a standard delivery area and covers roughly 21.7 square miles in Fogelsville, Lehigh County, Pennsylvania. The area is home to 3,327 residents, producing a population density of 154 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 18051 against Pennsylvania and the nation.
On the economic side, the median household income for ZIP 18051 sits at $139,506 (79% above the Pennsylvania average), while per-capita income is $64,521. The poverty rate stands at 0.1% and the unemployment rate at 1.7%. On housing, the median home value is $459,600 (102% above the state average) with median rent at $1,470 per month, and 80.6% of occupied units are owner-occupied, a direct signal of whether 18051 behaves more like a homeowner neighborhood or a renter-heavy ZIP.
Education and household profile round out the picture: 50.3% of adults hold a bachelor's degree or higher, the median age is 46.8, and the average commute is 22 minutes. We also surface 10 nearby ZIP codes within roughly 10 miles and 6 additional ZIPs sharing Lehigh County, so you can benchmark 18051 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 18051
Top 5 sectors by establishment count
Which industries have the most business establishments in ZIP 18051.
- Other services (except public administration)
Other services (except public administration)
18 establishments
- Accommodation and food services
Accommodation and food services
17 establishments
- Professional, scientific, and technical services
Professional, scientific, and technical services
14 establishments
- Health care and social assistance
Health care and social assistance
12 establishments
- Retail trade
Retail trade
10 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 18051, Fogelsville, 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
3,327
Population
21.7
Area (sq mi)
154
People / sq mi
New York
Time Zone
standard
ZIP Type
Who lives in ZIP 18051?
46.8
Median Age
51.2%
Male
48.8%
Female
7.3%
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?
$139,506
Median Household Income
+79% vs state
$64,521
Per Capita Income
0.1%
Poverty Rate
1.7%
Unemployment Rate
21.5 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?
1,626
Total Housing Units
1,491
Occupied Units
135
Vacant Units
2.43
Avg Household Size
Occupancy Type
$459,600
Median Home Value
+102% vs state
$1,470
Median Rent
1991
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
-0.1%
YoY Change (2024)
230
HPI Index (2000 = 100)
+130%
Total Change Since 2000
Home values in ZIP 18051 have decreased 0.1% over the past year (2024). Since 2000, this ZIP has seen +130% cumulative appreciation.
| Year | Annual Change | HPI Index |
|---|---|---|
| 2020 | +5.8% | 156 |
| 2021 | +15.0% | 179 |
| 2022 | +14.3% | 205 |
| 2023 | +12.3% | 230 |
| 2024 | -0.1% | 230 |
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 108 business establishments in ZIP 18051, employing approximately 1,668 people with a combined annual payroll of $82,116,000.
108
Businesses
1,668
Employees
$82.1M
Annual Payroll
11
Industry Sectors
| Industry | Establishments | % of Total |
|---|---|---|
| Other services (except public administration) | 18 | 16.7% |
| Accommodation and food services | 17 | 15.7% |
| Professional, scientific, and technical services | 14 | 13.0% |
| Health care and social assistance | 12 | 11.1% |
| Retail trade | 10 | 9.3% |
| Wholesale trade | 9 | 8.3% |
| Construction | 8 | 7.4% |
| Finance and insurance | 5 | 4.6% |
| Manufacturing | 4 | 3.7% |
| Real estate and rental and leasing | 4 | 3.7% |
| Administrative and support and waste management and remediation services | 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 18051 vs 18195 →
| ZIP Code | City | Population | Distance |
|---|---|---|---|
| 18195 | Allentown, PA | 0 | 2.3 mi |
| 18031 | Breinigsville, PA | 7,528 | 2.8 mi |
| 19538 | Maxatawny, PA | 64 | 3.7 mi |
| 18069 | Orefield, PA | 8,017 | 3.4 mi |
| 18106 | Allentown, PA | 6,889 | 3.9 mi |
| 18087 | Trexlertown, PA | 738 | 4.6 mi |
| 19562 | Topton, PA | 2,622 | 6.4 mi |
| 19539 | Mertztown, PA | 4,597 | 7.3 mi |
| 18078 | Schnecksville, PA | 7,074 | 6.0 mi |
| 18104 | Allentown, PA | 43,236 | 6.4 mi |
More ZIP Codes in Lehigh County
Related Areas
Frequently Asked Questions
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How many businesses are in ZIP code 18051? ▼
What are the main industries in ZIP code 18051? ▼
How have home values changed in ZIP code 18051? ▼
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What percentage of residents own vs. rent in ZIP 18051? ▼
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ZIP Code Research Guides
Official Data Resources for Fogelsville, 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.