Allentown, PA · standard
ZIP Code 18105
Lehigh County, Pennsylvania - Census ACS demographics, housing tenure, and business patterns, benchmarked against every US ZIP.
- 12
- 602/sq mi
ZIP code 18105 is a sparsely populated ZIP (a standard USPS delivery area) in Allentown, Lehigh County, Pennsylvania, home to just 12 residents across 0.0 square miles, a density of 602 people per square mile, in the New York time zone.
Median household income is not on file for ZIP 18105, but per-capita income is -. The poverty rate stands at - and the unemployment rate at -. Housing costs here run - for a typical home value, with rent averaging - a month; - of homes are owner-occupied.
Education and household profile round out the picture: - of adults hold a bachelor's degree or higher, the median age is -, and the average commute is -. Beyond these figures, 10 nearby ZIP codes within about 10 miles are surfaced below, along with 6 more sharing Lehigh County, letting you compare 18105 to its immediate surroundings rather than a national baseline alone.
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 18105
Top 5 sectors by establishment count in Allentown, PA
Which industries have the most business establishments in ZIP 18105.
- Accommodation and food services
Accommodation and food services
7 establishments
- Health care and social assistance
Health care and social assistance
4 establishments
- Professional, scientific, and technical services
Professional, scientific, and technical services
3 establishments
- Management of companies and enterprises
Management of companies and enterprises
3 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 18105, Allentown, 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
12
Population
0.0
Area (sq mi)
602
People / sq mi
New York
Time Zone
standard
ZIP Type
What businesses operate in this ZIP?
Census Bureau data shows 28 business establishments in ZIP 18105, employing approximately 690 people with a combined annual payroll of $66,478,000.
28
Businesses
690
Employees
$66.5M
Annual Payroll
4
Industry Sectors
| Industry | Establishments | % of Total |
|---|---|---|
| Accommodation and food services | 7 | 25.0% |
| Health care and social assistance | 4 | 14.3% |
| Professional, scientific, and technical services | 3 | 10.7% |
| Management of companies and enterprises | 3 | 10.7% |
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 18105 vs 18102 →
ZIP 18105 vs its nearest neighbors, by population
Resident population of this ZIP and the closest reporting ZIP codes within ~10 miles.
- 18102
Allentown (18102)
49,779 residents
- 18103
Allentown (18103)
45,336 residents
- 18104
Allentown (18104)
43,236 residents
- 18018
Bethlehem (18018)
32,413 residents
- 18052
Whitehall (18052)
26,902 residents
- 18049 17,341
Emmaus (18049)
17,341 residents
- 18109 16,932
Allentown (18109)
16,932 residents
- 18032 9,285
Catasauqua (18032)
9,285 residents
- 18101 3,897
Allentown (18101)
3,897 residents
What this shows Among its immediate neighbors, ZIP 18105 ranks #0 by population - useful context the national average alone can't give.
| ZIP Code | City | Population | Distance |
|---|---|---|---|
| 18102 | Allentown, PA | 49,779 | 1.0 mi |
| 18101 | Allentown, PA | 3,897 | 1.3 mi |
| 18103 | Allentown, PA | 45,336 | 2.2 mi |
| 18104 | Allentown, PA | 43,236 | 2.9 mi |
| 18052 | Whitehall, PA | 26,902 | 3.9 mi |
| 18032 | Catasauqua, PA | 9,285 | 4.1 mi |
| 18109 | Allentown, PA | 16,932 | 3.7 mi |
| 18049 | Emmaus, PA | 17,341 | 5.8 mi |
| 18046 | East Texas, PA | 64 | 5.1 mi |
| 18018 | Bethlehem, PA | 32,413 | 5.5 mi |
More ZIP Codes in Lehigh County
Related Areas
Frequently Asked Questions
What county is ZIP code 18105 in? ▼
What is the population of ZIP code 18105? ▼
How many businesses are in ZIP code 18105? ▼
What are the main industries in ZIP code 18105? ▼
Read our methodology to see how this data is sourced, computed, and verified.