Census tract · Clinton County
Census Tract 306, Clinton County, Pennsylvania
Census Tract 306, GEOID 42035030600, in Clinton County, Pennsylvania, entirely within Lock Haven. 2,131 residents in the ACS 2020-2024 5-year estimates (±285); the 2020 Census counted 1,829.
Residents, 2020-2024
2,131
±285 (90% margin)
2020 Census count: 1,829
Median household income
$34,228
±$5,249 (90% margin)
Clinton County: $60,816
Median home value
$140,800
±$11,339 (90% margin)
Clinton County: $175,900
Median gross rent
$816
±$84 (90% margin)
Clinton County: $820
Where is Census Tract 306?
Census Tract 306 is one of 10 census tracts in Clinton County, Pennsylvania. It covers 0.84 square miles of land, 2,185 residents per square mile in 2020. Its GEOID, 42035030600, names it uniquely (how tract numbers and GEOIDs work).
| Place | Share of the tract |
|---|---|
| Lock Haven | 100% |
3 census tracts border Census Tract 306: Tract 303 ($80,052), Tract 305 ($62,000) and Tract 307.01 ($52,625). The figure in brackets is each tract's median household income.
Whether a tract counts as low- or moderate-income for bank lending (the Community Reinvestment Act) is set by the FFIEC against its metro area's family income: look it up in the FFIEC census geocoder.
Source: 2024 Gazetteer and 2020 block assignment files, U.S. Census Bureau · Census reference files
How many people live in Census Tract 306?
The 2020-2024 American Community Survey puts Census Tract 306's population at 2,131 (±285) in 1,001 households; the 2020 Census counted 1,829 residents and 1,011 housing units.
| Measure | Tract 306 | Lock Haven |
|---|---|---|
| Total population | 2,131 ±285 | 8,447 |
| Households | 1,001 ±133 | 3,415 |
| Average household size | 2.13 ±0.24 | 2.05 |
| Housing units | 1,053 ±132 | 3,723 |
Source: American Community Survey 2020-2024 5-year estimates, U.S. Census Bureau (released January 2026); 2020 Census P.L. 94-171 · Check it at data.census.gov
Who lives in Census Tract 306?
The median resident of Census Tract 306 is 28.0 years old; 24.4% are under 18 and 12.1% are 65 or older. The largest group is non-Hispanic white residents at 80.6%, then non-Hispanic Black residents at 6.2%.
| Measure | Tract 306 | Lock Haven |
|---|---|---|
| Median age | 28.0 ±2.7 | 28.9 |
| Under 18 years | 24.4% ±4.6 pts | 15.6% |
| 65 years and over | 12.1% ±4.3 pts | 15.1% |
| Hispanic or Latino (any race) | 5.6% ±5.0 pts | 3.8% |
| White alone, not Hispanic | 80.6% ±9.4 pts | 88.6% |
| Black or African American alone, not Hispanic | 6.2% ±5.1 pts | 2.6% |
| Asian alone, not Hispanic | 2.3% ±2.4 pts | 0.9% |
| American Indian and Alaska Native alone, not Hispanic | 0.6% ±0.6 pts | 0.1% |
| Native Hawaiian and Other Pacific Islander alone, not Hispanic | 0.0% ±1.5 pts | 0.0% |
| Two or more races, not Hispanic | 4.6% ±2.9 pts | 3.9% |
| Some other race alone, not Hispanic | 0.0% ±1.5 pts | 0.0% |
| Born outside the United States | 3.5% ±2.8 pts | 2.9% |
| Speak a language other than English at home (age 5+) | 3.3% ±2.7 pts | 4.0% |
| Civilian veterans (age 18+) | 8.0% ±4.1 pts | 5.0% |
| With a disability | 24.3% ±6.2 pts | 19.7% |
| No health insurance coverage | 19.5% ±9.6 pts | 10.0% |
| High school graduate or higher (age 25+) | 91.8% ±6.2 pts | 89.7% |
| Bachelor's degree or higher (age 25+) | 16.9% ±5.6 pts | 24.6% |
| Graduate or professional degree (age 25+) | 5.9% ±3.7 pts | 10.2% |
| Lived in the same house a year earlier | 79.8% ±8.2 pts | 81.5% |
Source: American Community Survey 2020-2024 5-year estimates, U.S. Census Bureau (released January 2026) (Data Profiles DP02, DP05) · Check it at data.census.gov
What do households in Census Tract 306 earn?
Half of the 1,001 households in Census Tract 306 earn less than $34,228 a year (±$5,249), against $60,816 across Clinton County: 9th highest of the county's 9 tracts with a reliable estimate. 24.5% of residents live below the poverty line.
| Measure | Tract 306 | Lock Haven |
|---|---|---|
| Median household income | $34,228 ±$5,249 | $46,102 |
| Mean household income | $46,708 ±$7,627 | $58,717 |
| Per capita income | $23,521 ±$3,829 | $25,310 |
| People below the poverty line | 24.5% ±9.1 pts | 20.9% |
| Children under 18 below the poverty line | 31.2% ±16.3 pts | 16.9% |
| Households receiving SNAP | 34.9% ±8.2 pts | 29.3% |
| Households with a computer | 93.2% ±2.9 pts | 92.7% |
| Households with a broadband subscription | 84.4% ±6.9 pts | 87.8% |
Source: American Community Survey 2020-2024 5-year estimates, U.S. Census Bureau (released January 2026) (Data Profile DP03) · Check it at data.census.gov
What does housing cost in Census Tract 306?
Owners occupy 19.0% of Census Tract 306's occupied homes and renters 81.0%. The median owner-occupied home is valued at $140,800 by its owner (±$11,339). The median renter pays $816 a month including utilities, and 38.5% of renters pay 35% or more of their income on rent.
| Measure | Tract 306 | Lock Haven |
|---|---|---|
| Median home value (owner-occupied) | $140,800 ±$11,339 | $137,300 |
| Median gross rent | $816 ±$84 | $792 |
| Renters paying 35% or more of income on rent | 38.5% ±12.1 pts | 39.5% |
| Median monthly owner costs, with a mortgage | $1,494 ±$112 | $1,200 |
| Owner-occupied homes | 19.0% ±7.1 pts | 38.5% |
| Renter-occupied homes | 81.0% ±7.1 pts | 61.5% |
| Housing units | 1,053 ±132 | 3,723 |
| Single-family detached homes | 15.2% ±6.2 pts | 34.9% |
| Mobile homes | 0.0% ±3.0 pts | 1.8% |
| Built 2020 or later | 0.0% ±3.0 pts | 0.0% |
| Built 2010 to 2019 | 6.3% ±5.3 pts | 6.8% |
| Built 1939 or earlier | 23.9% ±8.9 pts | 37.5% |
| Households with no vehicle | 17.0% ±5.8 pts | 11.7% |
Source: American Community Survey 2020-2024 5-year estimates, U.S. Census Bureau (released January 2026) (Data Profile DP04) · Check it at data.census.gov
How do people in Census Tract 306 get to work?
65.1% of Census Tract 306's workers drive alone. The average trip to work takes 16.4 minutes. The unemployment rate in 2020-2024 averaged 15.2%.
| Measure | Tract 306 | Lock Haven |
|---|---|---|
| In the labor force (age 16+) | 70.5% ±7.0 pts | 60.1% |
| Unemployment rate | 15.2% ±8.1 pts | 11.2% |
| Drove alone to work | 65.1% ±11.4 pts | 62.3% |
| Carpooled | 16.5% ±8.6 pts | 13.6% |
| Public transportation | 0.0% ±3.4 pts | 0.0% |
| Walked | 7.5% ±4.5 pts | 11.9% |
| Worked from home | 6.1% ±4.6 pts | 11.0% |
| Mean travel time to work | 16.4 min ±3.1 | 18.1 min |
Source: American Community Survey 2020-2024 5-year estimates, U.S. Census Bureau (released January 2026) (Data Profile DP03) · Check it at data.census.gov
How does Census Tract 306 compare with the other tracts in Clinton County?
Among Clinton County's tracts with a reliable estimate, Census Tract 306 ranks as shown below (1 = highest).
| Measure | In Clinton County |
|---|---|
| Population | 9th of 10 |
| Residents per square mile | 3rd of 10 |
| Median household income | 9th of 9 |
| Per capita income | 9th of 10 |
| Median home value | 7th of 9 |
| Median gross rent | 7th of 9 |
| Poverty rate | 1st of 9 |
| Bachelor's degree or higher | 7th of 9 |
| Median age | 9th of 10 |
| Owner-occupied share | 9th of 9 |
The tracts next to it on Clinton County's income ladder
| Tract | Rank | Median household income |
|---|---|---|
| Tract 304 | 6th | $59,612±$8,196 |
| Tract 307.01 | 7th | $52,625±$13,684 |
| Tract 301 | 8th | $45,236±$5,117 |
| Tract 306 | 9th | $34,228±$5,249 |
Source: PlainCities ranks computed from the American Community Survey 2020-2024 5-year estimates, U.S. Census Bureau (released January 2026) · How ranks are computed
How reliable are the figures for Census Tract 306?
4 of the 18 figures for Census Tract 306 on this page carry a coefficient of variation over 40% and are marked with a ring: they come from a small sample, so read them as rough.
A census tract's figures rest on a few hundred sampled households over five years, so its margins are wider than a city's. Two tracts differ only when the gap between them is larger than their combined 90% margin (the square root of the sum of the two squared margins). How to read a margin of error.
Source: American Community Survey 2020-2024 5-year estimates, U.S. Census Bureau (released January 2026): margins of error as published · Check it at data.census.gov
How these figures are made: methodology and release checks · reading a margin of error · every state · corrections