County

Union County, PA

14 ZIP codes  ·  14 cities  ·  Pennsylvania

👥45,319Population
💰$74,689Median HH Income≈ Avg
🎂40.0Median Age
🏠$232,898Median Home Value▼ 16% below avg
🎓37.8%College Grads≈ Avg
📊2.6%Unemployment▼ 47% below avg
People & Population (ACS 2023 — weighted avg)
♂ Male 53.5% Female 46.5% ♀

Race & Ethnicity

White: 86.8%Hispanic: 5.1%Black: 5.7%Asian: 1.6%Other: 1.3%Race
White86.8%
Hispanic5.1%
Black5.7%
Asian1.6%
Other1.3%

Age Breakdown

Under 5
5%
5–17
14%
18–24
14%
25–44
24%
45–64
25%
65+
8%

Key Indicators

Median Age40.0 yrs
Avg HH Size2.49
Below Poverty8.5% ▼ 15% below avg
College Grads37.8% ≈ Avg
Unemployment2.6% ▼ 47% below avg
No HS Diploma261 (1%)
HS Graduate10,552 (39.7%)
Some College3,895 (14.7%)
Associates2,066 (7.8%)
Bachelors2,478 (9.3%)
Graduate Degree7,309 (27.5%)

Education

No HS: 1%HS Grad: 39.7%Some College: 14.7%Associates: 7.8%Bachelors: 9.3%Graduate: 27.5%Edu
No HS1.0%
HS Grad39.7%
Some College14.7%
Associates7.8%
Bachelors9.3%
Graduate27.5%
Housing & Income

Housing Tenure

Owner: 72.5%Renter: 27.5%Tenure
Owner72.5%
Renter27.5%

Home Value Distribution

Under $50k
5%
$50k–$100k
5%
$100k–$150k
12%
$150k–$200k
18%
$200k–$300k
30%
$300k–$500k
22%
Over $500k
7%

Financials

Median HH Income$74,689 ≈ Avg
Median Home Value$232,898 ▼ 16% below avg
Home/Income Ratio3.1x (nat avg ~3.5x)
Median Rent$949/mo
Total Housing Units17,012
Vacant Units1,899

Income Distribution

Under $25k
15%
$25k–$50k
18%
$50k–$75k
17%
$75k–$100k
14%
$100k–$150k
20%
$150k–$200k
9%
Over $200k
8%
Employment & Commute

How People Get to Work

Drove Alone
80%
Public Transit
0%
Walked
10%
Work From Home
9%

Commute Time

Under 15 min
44%
15–30 min
37%
30–45 min
13%
Over 45 min
6%
Housing Stock

Year Built

Before 1940
3%
1940s–1950s
7%
1960s–1970s
17%
1980s–1990s
14%
2000+
59%
About Union County, PA

Union County is located in Pennsylvania and encompasses 14 ZIP codes spanning 14 cities and communities. The county has an estimated population of 45,319 residents. With a median age of 40.04, it is a middle-aged county.

Union County has a solidly middle-class economic profile. The median household income of $74,688 is near the national average. Unemployment stands at 2.6%, below the national average. The poverty rate of 8.5% is near the national average.

Housing in Union County is an affordable housing market, with a median home value of $232,898 — below the national average. Monthly median rent is approximately $948. Homeownership rates are high at 72.5%, reflecting a largely residential, stable population.

The residents of Union County are primarily White (86.76%). Educational attainment is moderately educated — 37.8% of adults hold a bachelor's degree or higher, near the national average.

Union County, PA is a solidly middle-class area in Pennsylvania. The 14 ZIP codes within the county each have their own character — browse the full list below to find the right community, whether you're looking for affordable housing, strong schools, or economic opportunity.

ZIP Codes in Union County
ZIPCityPopulationMedian IncomeMedian HomeMedian RentUnemp.College
17810 Allenwood 5,769 $76,346 $207,300 $944 3.9% 12.0%
17829 Hartleton 210 $80,417 $135,400 $800 0.0% 23.2%
17837 Lewisburg 18,312 $80,488 $262,700 $959 1.9% 48.1%
17844 Mifflinburg 10,374 $65,165 $213,700 $961 3.1% 36.8%
17845 Millmont 1,931 $63,906 $198,400 $860 0.5% 22.9%
17855 New Berlin 961 $85,000 $210,900 $1,116 1.8% 38.2%
17856 New Columbia 3,085 $92,400 $188,400 $975 3.2% 30.4%
17885 Weikert 186 $75,313 $279,400 2.5% 26.2%
17886 West Milton 777 $37,288 $172,200 $637 0.0% 30.8%
17887 White Deer 653 $16,733 $158,800 0.0% 50.5%
17889 Winfield 2,906 $76,378 $281,500 $923 5.0% 48.3%