ZIP Code 18929
standardSource:
Jamison · Bucks County · Pennsylvania
- Population
- 9,306
- Median income
- $179,380
- Median home value
- $627,700
- Bachelor's or higher
- 61.6%
- Land area
- 21.0 sq mi
442/sq mi
▲ 135% vs US
higher than 98% of US ZIPs
▲ 126% vs US
higher than 92% of US ZIPs
Median age 38.9
New York
ZIP code 18929 in Jamison, Pennsylvania has a population of 9,306. The median household income is $179,380, which is 135% above the national average. Median home value is $627,700, 126% above the US average. 61.6% of residents hold a bachelor's degree or higher.
ZIP code 18929 is classified by USPS as a standard delivery area and covers roughly 21.0 square miles in Jamison, Bucks County, Pennsylvania. The area is home to 9,306 residents, producing a population density of 442 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 18929 against Pennsylvania and the nation.
On the economic side, the median household income for ZIP 18929 sits at $179,380 (130% above the Pennsylvania average), while per-capita income is $77,016. The poverty rate stands at 2.9% and the unemployment rate at 4.4%. On housing, the median home value is $627,700 (176% above the state average) with median rent at $2,161 per month, and 96.1% of occupied units are owner-occupied, a direct signal of whether 18929 behaves more like a homeowner neighborhood or a renter-heavy ZIP.
Education and household profile round out the picture: 61.6% of adults hold a bachelor's degree or higher, the median age is 38.9, and the average commute is 34 minutes. We also surface 10 nearby ZIP codes within roughly 10 miles and 6 additional ZIPs sharing Bucks County, so you can benchmark 18929 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 18929
Top 5 sectors by establishment count
Which industries have the most business establishments in ZIP 18929.
- Professional, scientific, and technical services
Professional, scientific, and technical services
46 establishments
- Finance and insurance
Finance and insurance
29 establishments
- Construction
Construction
24 establishments
- Health care and social assistance
Health care and social assistance
24 establishments
- Transportation and warehousing
Transportation and warehousing
23 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 18929, Jamison, 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
9,306
Population
21.0
Area (sq mi)
442
People / sq mi
New York
Time Zone
standard
ZIP Type
Who lives in ZIP 18929?
38.9
Median Age
47.8%
Male
52.2%
Female
10.9%
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?
$179,380
Median Household Income
+130% vs state
$77,016
Per Capita Income
2.9%
Poverty Rate
4.4%
Unemployment Rate
33.5 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?
3,356
Total Housing Units
3,273
Occupied Units
83
Vacant Units
2.96
Avg Household Size
Occupancy Type
$627,700
Median Home Value
+176% vs state
$2,161
Median Rent
1992
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
+9.3%
YoY Change (2024)
269
HPI Index (2000 = 100)
+169%
Total Change Since 2000
Home values in ZIP 18929 have increased 9.3% over the past year (2024). Since 2000, this ZIP has seen +169% cumulative appreciation.
| Year | Annual Change | HPI Index |
|---|---|---|
| 2020 | +4.0% | 181 |
| 2021 | +8.9% | 197 |
| 2022 | +13.1% | 223 |
| 2023 | +10.3% | 246 |
| 2024 | +9.3% | 269 |
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 256 business establishments in ZIP 18929, employing approximately 2,086 people with a combined annual payroll of $113,203,000.
256
Businesses
2,086
Employees
$113.2M
Annual Payroll
14
Industry Sectors
| Industry | Establishments | % of Total |
|---|---|---|
| Professional, scientific, and technical services | 46 | 18.0% |
| Finance and insurance | 29 | 11.3% |
| Construction | 24 | 9.4% |
| Health care and social assistance | 24 | 9.4% |
| Transportation and warehousing | 23 | 9.0% |
| Retail trade | 22 | 8.6% |
| Administrative and support and waste management and remediation services | 20 | 7.8% |
| Other services (except public administration) | 17 | 6.6% |
| Real estate and rental and leasing | 13 | 5.1% |
| Accommodation and food services | 12 | 4.7% |
| Wholesale trade | 9 | 3.5% |
| Educational services | 8 | 3.1% |
| Manufacturing | 3 | 1.2% |
| Arts, entertainment, and recreation | 3 | 1.2% |
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 18929 vs 18974 →
| ZIP Code | City | Population | Distance |
|---|---|---|---|
| 18974 | Warminster, PA | 40,953 | 2.7 mi |
| 18925 | Furlong, PA | 6,195 | 2.5 mi |
| 18976 | Warrington, PA | 19,795 | 3.4 mi |
| 18980 | Wycombe, PA | 510 | 3.6 mi |
| 18912 | Buckingham, PA | 39 | 4.9 mi |
| 19040 | Hatboro, PA | 20,536 | 5.6 mi |
| 18954 | Richboro, PA | 9,745 | 4.8 mi |
| 18902 | Doylestown, PA | 20,973 | 6.8 mi |
| 18901 | Doylestown, PA | 27,598 | 5.0 mi |
| 19009 | Bryn Athyn, PA | 864 | 8.2 mi |
More ZIP Codes in Bucks County
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Frequently Asked Questions
What county is ZIP code 18929 in? ▼
What is the population of ZIP code 18929? ▼
What is the median household income in ZIP 18929? ▼
What is the average home value in ZIP 18929? ▼
What is the demographic makeup of ZIP 18929? ▼
How many businesses are in ZIP code 18929? ▼
What are the main industries in ZIP code 18929? ▼
How have home values changed in ZIP code 18929? ▼
What is the education level in ZIP code 18929? ▼
What is the average commute time in ZIP 18929? ▼
What percentage of residents own vs. rent in ZIP 18929? ▼
What is the poverty rate in ZIP code 18929? ▼
ZIP Code Research Guides
Official Data Resources for Jamison, 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.