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COUNTY · 1990 CENSUS

Northumberland County

Pennsylvania · 96,771 residents · 458 sq mi
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The short version

With 96,771 people, Northumberland County is a county in Pennsylvania. At a median age of 37.8, this is an older place than the country as a whole. 9% of adults hold a bachelor's degree or higher. Median home value sits at $39,100. Owners hold 73% of the housing stock. That trails the Pennsylvania median by roughly 24%.

At a glance
Lower income
below the US median
US median: $30,130
Older
median age 37.8
US median: 33.0
Less educated
9% hold a bachelor's degree
US average: 20%
More affordable
home values down 26%, inflation adjusted
US median home: $93,722
Section 01

Population & growth

96,771
+2%vs 2000
vs 94,556 in 2000
1990 – 2025
37.8
−7%vs 2000
vs 40.8 in 2000
US average: 33.0
Land area
458 sq mi
Population, 19902024
90K92K94K96K97K19902000201020202024Northumberland County
202491K
1990201020202024
Age distribution, 1990
Under 56.2%(5,996)
US avg: 7.3%
5 to 96.7%(6,523)
US avg: 7.3%
10 to 146.2%(5,994)
US avg: 6.9%
15 to 196.5%(6,328)
US avg: 7.1%
20 to 245.9%(5,753)
US avg: 7.5%
25 to 3414.3%(13,850)
US avg: 17.5%
35 to 4413.4%(12,933)
US avg: 15.1%
45 to 5411.1%(10,764)
US avg: 10.2%
55 to 6410.7%(10,343)
US avg: 8.5%
65 to 7410.7%(10,362)
US avg: 7.3%
75 to 846.3%(6,082)
US avg: 4%
85 and over1.9%(1,843)
US avg: 1.2%
BAR + DOT: THIS PLACE · TICK: US AVERAGE
Section 02

Income & economy

$22,124
−7%inflation adjusted, since 2000
vs $31,314 in 2000
US average: $30,130
1990 – 2024
$10,819
−34%vs 2000
vs $16,489 in 2000
US average: $14,340
11.6%
−0.3 ptsvs 2000
vs 11.9% in 2000
US average: 13.2%
Section 03

Housing

$39,100
−26%inflation adjusted, since 2000
vs $70,000 in 2000
US average: $93,722
1990 – 2024
$284
−4%inflation adjusted, since 2000
vs $389 in 2000
US average: $450
73.3%
−0.2 ptsvs 2000
vs 73.5% in 2000
26.7% rent
Section 04

Race & ethnicity

2000
White, non-Hispanic96.6%(91,314)
Black1.5%(1,397)
Hispanic / Latino1.1%(1,041)
Asian0.2%(206)
Other0%
1990
White, non-Hispanic99.1%(95,902)
Black0.3%(304)
Hispanic / Latino0.5%(503)
Asian0.2%(219)
Other0.4%(346)

No data for the years selected.

Section 04 · Origins

Detailed origins & ancestry

Detailed origin tables are available for 2024; showing 2024 data.

Hispanic origin
Puerto Rican2.5%(2,254)
Mexican0.9%(835)
Colombian0.3%(298)
Guatemalan0.3%(266)
Dominican0.2%(215)
Ecuadorian0.1%(119)
Peruvian0.1%(105)
Cuban0.1%(82)
Honduran0.1%(67)
Salvadoran0.1%(52)
+ 5 more hispanic origin groups with data
Asian origin
Asian Indian0.2%(159)
Chinese0.1%(60)
Korean0.1%(49)
Filipino0.1%(47)
Thai0%(23)
Japanese0%(22)
Pacific Islander origin
Samoan0%(3)
Ancestry
German30.4%(27,527)
Irish11.1%(10,013)
English8.6%(7,831)
Polish8%(7,256)
Italian6.8%(6,195)
American4.8%(4,346)
Dutch3.3%(2,962)
Welsh1.3%(1,192)
Scottish1.3%(1,142)
French1.1%(972)
Ukrainian1.1%(968)
Slovak1%(880)
+ 37 more ancestry groups with data
Russian0.9%(799)
Lithuanian0.7%(603)
Swedish0.7%(600)
Austrian0.5%(480)
Scotch-Irish0.5%(415)
Hungarian0.4%(392)
Bulgarian0.3%(265)
Swiss0.3%(250)
Czech0.2%(167)
British0.2%(149)
Norwegian0.1%(128)
Portuguese0.1%(117)
Arab0.1%(101)
West Indian0.1%(91)
Greek0.1%(87)
Romanian0.1%(87)
Lebanese0.1%(83)
Jamaican0.1%(64)
Danish0.1%(58)
Belgian0%(25)
Canadian0%(25)
Nigerian0%(19)
Ethiopian0%(18)
Slovene0%(14)
Croatian0%(12)
Guyanese0%(10)
Serbian0%(10)
Iraqi0%(9)
Israeli0%(5)
Finnish0%(3)
Kenyan0%(1)
Section 05

Education

8.6%
−2.4 ptsvs 2000
vs 11.1% in 2000
US average: 20.3%
High school or higher
68.5%
−9.3 ptsvs 2000
vs 77.8% in 2000
US average: 75.2%
3.1%
−0.7 ptsvs 2000
vs 3.8% in 2000
US average: 7.1%
Section 06

Commute & transportation

19.0 min
+20%vs 2000
vs 15.8 min in 2000
US average: 21.9
Section 07

Work & employment

No data for the years selected.

Section 08

People & community

No data for the years selected.

Marital status (2024)
Men 15+
Never married35.7%(13,786)
Married50.6%(19,543)
Widowed3.6%(1,371)
Divorced10.1%(3,902)
Women 15+
Never married26.3%(9,863)
Married50.4%(18,891)
Widowed11.1%(4,178)
Divorced12.2%(4,560)
SHARE WITHIN EACH SEX · POPULATION 15 AND OVER · 2024
Section 09

Health coverage

Showing 2024 (the nearest year with coverage data).

5.1%
−5.7 ptssince 2013
from 10.8% in 2013
US average: 8.4%
56.0%
−1.8 ptssince 2020
from 57.8% in 2020
US average: 54.8%
Direct-purchase
14.8%
+0.4 ptssince 2020
from 14.4% in 2020
US average: 13.8%
24.7%
+0.8 ptssince 2020
from 23.9% in 2020
US average: 18.4%
23.5%
+1.6 ptssince 2020
from 21.9% in 2020
US average: 20.9%
VA health care
2.3%
−0.2 ptssince 2020
from 2.5% in 2020
US average: 2.2%
Any private
68.2%
−2.0 ptssince 2020
from 70.2% in 2020
US average: 67.1%
Any public
44.1%
+1.9 ptssince 2020
from 42.2% in 2020
US average: 36.7%

Shares are "alone or in combination": a person with both Medicare and Medicaid counts in each, so categories overlap and do not sum to 100%.

Section 09 · Service history

Veterans

Veterans by period of service, 2024
Gulf War (2001 or later)15.6%(904)
US avg: 26.4%
Gulf War (1990s)21.5%(1,245)
US avg: 24.3%
Vietnam era35.9%(2,076)
US avg: 33.1%
Korean War3.5%(205)
US avg: 4.5%
World War II1.3%(76)
US avg: 1%

Share of the 5,786 veterans here. A veteran who served across eras counts in each, so shares can total more than 100%. Peacetime-only service is included in the total but not shown as an era.

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Frequently asked

How many people live in Northumberland County, Pennsylvania?

Northumberland County, Pennsylvania has about 96,771 residents according to the 1990 Census.

What is the median household income in Northumberland County, Pennsylvania?

The typical household in Northumberland County, Pennsylvania earns about $22,124 a year. Half of households make more than that, and half make less.

Is Northumberland County, Pennsylvania expensive?

In Northumberland County, Pennsylvania, the median home is worth about $39,100, and the typical rent is about $284 a month.

How educated are people in Northumberland County, Pennsylvania?

About 8.6% of adults age 25 and over in Northumberland County, Pennsylvania hold a bachelor's degree or higher.

What is the poverty rate in Northumberland County, Pennsylvania?

About 11.6% of people in Northumberland County, Pennsylvania live below the federal poverty line.

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DATA: US CENSUS BUREAU ACS 5-YEAR + DECENNIAL CENSUS · UPDATED 2024

How we source and harmonize this data →