18929 ZIP Code — Jamison, PA

Bucks County, Pennsylvania

ZIP code 18929 is located in Jamison, Pennsylvania, within Bucks County. It covers approximately 7.34 square miles and serves a population of 9,700 residents. This is a standard ZIP code in the Eastern (ET) timezone, served by area code 215/267/445.

About ZIP code 18929

The housing stock consists of predominantly single-family detached homes. Most homes were built in the 1990s, giving the area an established character. Median home value is $582,200. Owner-occupancy is high at 97%, well above the national average.

The gap between median ($167,066) and mean household income suggests income inequality — a small number of higher earners pull the average up.

The dominant occupation class is management, business, and professional, with education and healthcare as the leading industry. An above-average commute of 37 minutes suggests many residents work outside the immediate area. Remote work is prevalent — 22% of workers work from home.

Educational attainment is high — 62% of residents hold a bachelor's degree or higher, well above the national average of 33%.

Overall, ZIP code 18929 reflects a community defined by a highly educated population, high homeownership, and a high rate of remote workers.

9,700

population

7.34

sq mi land

Standard

ZIP type

Eastern (ET)

timezone

18929 ZIP code map

Cities in ZIP code 18929

Below are the cities the US Postal Service accepts for ZIP code 18929. Using any city not on this list may result in mail delivery delays.

City	Status
Jamison	Preferred

Nearby ZIP codes

18925 Furlong (2.5 mi) 18974 Warminster (2.9 mi) 18976 Warrington (3.6 mi) 18991 Warminster (3.7 mi) 18954 Richboro (4.6 mi) 18901 Doylestown (5 mi) 19040 Hatboro (5.3 mi) 19044 Horsham (6.1 mi) 18966 Southampton (6.1 mi) 18940 Newtown (6.4 mi) 18902 Doylestown (6.8 mi) 18934 Mechanicsville (7.1 mi)

Demographics updated 05/2026

Population
Total population	9,700
Population density	1,322 / sq mi
State FIPS	42
County FIPS	017

Geography
Land area	7.34 sq mi
Water area	0.08 sq mi
Latitude	40.2571
Longitude	-75.0766
Timezone	Eastern (ET)
Area code	215/267/445

Total population by age

Gender

Race & ethnicity

Economics updated 05/2026

Household income

Income range	This ZIP	County avg	State avg
Under $50k	7.2%	25.3%	39.8%
$50k – $100k	27.3%	28.0%	30.8%
$100k – $200k	27.1%	31.3%	22.4%
Over $200k	38.3%	15.4%	7.1%

Demographics & statistics

9,700

Population

1,322

People per sq mi

38.4

Median age

$167,066

Median household income

$66,148

Per capita income

$582,200

Median home value

$1,744

Median monthly rent

96.5%

Home ownership

1.6%

Poverty rate

5.2%

Unemployment

3,234

Housing units

62.4%

Bachelor's or higher

Age distribution

Male Female

367

Under 5

407

283

5–9

314

247

10–14

274

293

15–19

324

283

20–24

314

514

25–34

570

602

35–44

667

640

45–54

708

406

55–59

449

398

60–64

441

307

65–74

340

204

75–84

225

85+

← Male

Female →

Age summary

Group	Count	%
Under 18	2,342	24.1%
18 and over	7,358	75.9%
65 and over	1,199	12.4%
Median age	38.4 years

Race & ethnicity

White 85.4%

Two or more races 5.6%

Hispanic or Latino 4%

Asian 3.9%

Other race 0.7%

Black or African American 0.2%

American Indian / Alaska Native 0.2%

Group	Count	%
White	8,626	85.4%
Two or more races	566	5.6%
Hispanic or Latino	401	4%
Asian	392	3.9%
Other race	72	0.7%
Black or African American	22	0.2%
American Indian / Alaska Native	22	0.2%

Household income

Income range	This ZIP	County avg	State avg
Under $50k	7.2%	25.3%	39.8%
$50k – $100k	27.3%	28.0%	30.8%
$100k – $200k	27.1%	31.3%	22.4%
Over $200k	38.3%	15.4%	7.1%

Under $10k 1.0%

$15k–$25k 1.2%

$25k–$35k 3.0%

$35k–$50k 1.5%

$50k–$75k 11.7%

$75k–$100k 7.4%

$100k–$150k 15.1%

$150k–$200k 21.1%

$200k+ 38.0%

Range	% of households
Under $10k	1.0%
$15k–$25k	1.2%
$25k–$35k	3.0%
$35k–$50k	1.5%
$50k–$75k	11.7%
$75k–$100k	7.4%
$100k–$150k	15.1%
$150k–$200k	21.1%
$200k+	38.0%
Median income	$167,066

Housing

Home values

Under $50k 0.6%

$50k–$100k 0.4%

$200k–$300k 5.8%

$300k–$500k 26.3%

$500k–$1M 63.6%

$1M+ 3.4%

Housing overview

Metric	Value
Median home value	$582,200
Median rent / month	$1,744
Owner occupied	96.5%
Renter occupied	3.5%
Vacant	3.2%
Single-family detached	80.6%
Large apartment buildings	2.2%
Mobile homes	0.0%
Median rooms	8.3
Avg household size (owned)	3.03

Year built

Era	%
2020 or later	1.0%
2010–2019	2.6%
2000–2009	12.5%
1990–1999	44.4%
1980–1989	25.9%
1970–1979	4.5%
1960–1969	2.4%
1950–1959	1.4%
1940–1949	1.0%
1939 or earlier	4.2%

Bedrooms

Size	% of units
No bedroom (studio)	0.0%
1 bedroom	1.7%
2 bedrooms	9.6%
3 bedrooms	25.8%
4 bedrooms	52.2%
5+ bedrooms	10.8%

Vehicles per household

Vehicles	% of households
No vehicle	0.7%
1 vehicle	13.4%
2 vehicles	55.9%
3 or more	30.0%

Heating fuel

Fuel type	%
Utility gas	54.1%
Electricity	29.6%
Propane / LP gas	6.5%
Fuel oil	9.8%

Households & families

Household type	Count	%
Married-couple family	2,571	79.3%
Cohabiting couple	82	2.5%
Male householder, no spouse	150	4.6%
Female householder, no spouse	438	13.5%
Households with children under 18	1,336	41.2%
Households with seniors (65+)	821	25.3%
Average household size	2.98

Marital status

Status	Male	Female
Never married	23.3%	27.5%
Married	71.2%	60.1%
Separated	0.5%	1.1%
Widowed	1.7%	4.4%
Divorced	3.3%	7.0%

Education

Less than 9th grade 0.8%

Some HS, no diploma 1.8%

HS graduate 12.4%

Some college, no degree 14.3%

Associate's degree 8.3%

Bachelor's degree 38.0%

Graduate / professional 24.4%

Metric	%
HS diploma or higher	97.3%
Bachelor's or higher	62.4%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	449	19.4%
Kindergarten	107	4.6%
Elementary school	755	32.6%
High school	578	25.0%
College / grad school	424	18.3%

Employment

Industry of employment

Education & healthcare 29.3%

Professional & management 15.4%

Finance & real estate 13.9%

Manufacturing 9.8%

Retail trade 8.3%

Public administration 5.1%

Wholesale trade 3.9%

Information 3.5%

Other services 3.1%

Construction 2.8%

Arts, food & hospitality 2.6%

Transportation & utilities 2.0%

Agriculture & mining 0.3%

Occupation

Category	%
Management, business & arts	63.4%
Service	8.1%
Sales & office	17.9%
Natural resources & construction	7.1%
Production & transportation	3.6%

Employment type

Type	%
Private sector	84.5%
Government	11.7%
Self-employed	3.8%
Unpaid family workers	0.0%

Commute

Method	%
Drive alone	71.2%
Carpool	3.7%
Public transit	3.1%
Walk	0.0%
Work from home	22.0%
Other means	0.0%
Avg commute (minutes)	36.6

Poverty

All people 1.6%

Under 18 years 0.0%

18 and over 2.1%

Married-couple families 1.1%

Female-led households 0.0%

Income support

Source	% of households
Social Security	24.4%
Retirement income	19.6%
Supplemental Security	3.6%
Cash public assistance	1.4%
Food stamps / SNAP	1.3%

Health indicators

Condition	%
Obesity	24.5%
High blood pressure	26.6%
High cholesterol	29.5%
Diabetes	6.8%
Heart disease	4.3%
Stroke	1.8%
Asthma	9.1%
Arthritis	22.6%
Kidney disease	2.0%
Pulmonary disease	4.3%
Cancer	6.0%

Behavior / access	%
Smoking	13.2%
Binge drinking	20.2%
No physical activity	16.2%
Less than 7 hrs sleep	33.4%
Depression	20.0%
Fair or poor health	8.3%
Poor mental health	13.5%
Poor physical health	7.2%
No health insurance	7.1%
Visited doctor (checkup)	76.3%
Visited dentist	77.4%
Cholesterol screening	91.9%
Teeth loss	7.6%

Veterans & disability

Veterans	Count	%
Civilian veterans	211	2.9%

Disability	%
Any disability	6.4%
Under 18	0.9%
18–64 years	5.3%
65 and over	23.2%

Health insurance coverage

Type	%
Private insurance	91.1%
Public insurance	21.7%
No insurance	0.0%
Uninsured under 19	0.0%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	8,926	92.0%
Spanish	339	3.8%
Other Indo-European	61	0.7%
Asian & Pacific Islander	234	2.6%
Other languages	29	0.3%

Place of birth & citizenship

Origin	Count	%
Native born (US)	8,333	85.9%
Born in same state	8,155	84.1%
Born in different state	6,580	67.8%
Foreign born	178	1.8%
Naturalized citizen	1,367	14.1%
Not a US citizen	1,311	95.9%

Ancestry

Ancestry	Count	%
Italian	1,946	20.1%
Arab	776	8%
French	753	7.8%
Norwegian	64	0.7%

Ancestry	Count	%
English	17	0.2%
Irish	16	0.2%
German	9	0.1%

Technology access

Metric	% of households
Computer access	33.4%
Internet access	99.7%

Source: U.S. Census Bureau, American Community Survey 2025 estimates.

Frequently asked questions about ZIP code 18929

What city is ZIP code 18929 in?

ZIP code 18929 is primarily assigned to Jamison, Pennsylvania.

What county is ZIP code 18929 in?

ZIP code 18929 falls within Bucks County, Pennsylvania.

Is ZIP code 18929 mostly owner-occupied?

97% of occupied units in ZIP code 18929 are owner-occupied, well above the national average.

How educated is the population of ZIP code 18929?

62% of residents hold a bachelor's degree or higher — well above the national average of ~33%, reflecting a highly educated population.

What is the median household income in ZIP code 18929?

The median household income in ZIP code 18929 is $167,066, above the national median of ~$75,000.

What is the typical home value in ZIP code 18929?

The median home value in ZIP code 18929 is $582,200.

What timezone is ZIP code 18929 in?

ZIP code 18929 observes the EST timezone.