As of the census of 2000, there were 37,546 people, 13,654 households, and 9,981 families residing in the county. The population density was 113 people per square mile (44/km²). There were 14,890 housing units at an average density of 45 per square mile (17/km²). The racial makeup of the county was 97.93% White, 0.82% Black or African American, 0.05% Native American, 0.42% Asian, 0.01% Pacific Islander, 0.30% from other races, and 0.48% from two or more races. 0.98% of the population were Hispanic or Latino of any race. 48.2% were of German, 17.2% American and 5.5% English ancestry according to Census 2000. 4.19% report speaking Pennsylvania German at home.[1]
There were 13,654 households out of which 32.10% had children under the age of 18 living with them, 62.00% were married couples living together, 7.40% had a female householder with no husband present, and 26.90% were non-families. 22.40% of all households were made up of individuals and 10.30% had someone living alone who was 65 years of age or older. The average household size was 2.58 and the average family size was 3.02.
In the county, the population was spread out with 24.00% under the age of 18, 11.20% from 18 to 24, 27.40% from 25 to 44, 23.30% from 45 to 64, and 14.00% who were 65 years of age or older. The median age was 37 years. For every 100 females there were 95.60 males. For every 100 females age 18 and over, there were 93.10 males.
The Average Wage per job reported for 2003 was $26,650. County population in 2003 had risen to 37,965. Jobs in 2003 were 17,907 with a Total labor force in 2004 of 19,863. The unemployment rate in 2004 was reported at 4.8%. Average household size in Snyder County in 2004 was 2.58.
Snyder County has two main arteries. U.S. Routes 11/15 travel through the county on the east end generally following the path of the Susquehanna River. The highway is a major travel artery through the region. Flow is constant (truck and vehicle) with very heavy loads and backups on Fridays (especially in the afternoon) and holiday weekends. There is a proposed major highway bypass project called the Central Susquehanna Valley Thruway. It is meeting with funding challenges that have delayed the project for decades. The proposed thruway would cross Monroe Township just north of Shamokin Dam. Many residential properties are designated for eminent domain actions. Residents along the proposed route have expressed concerns about the negative impact on their quality of life that the thruway would mean. Pro development forces have been successful in overwhelming their objections. Others are concerned that, like the town of Selinsgrove which is in decline, the bypass will mean the loss of local revenue and jobs that the traffic brings to the many local restaurants and hotels that are located along the current U.S. Rtes 11 & 15 highway. In June 2007 another two year delay was announced by the Pennsylvania Department of Transportation. The primary roadblock is a lack of funding for the estimated over $300 million dollar project. The state's transportation has historically been grossly underfunded. This has resulted in hundreds of bridges and roads in need of repair. PennDOT report on Snyder County roads and bridges in need of repair.
U.S. Rte 522 begins in Selinsgrove and travels west through Kreamer, Middleburg and on to Lewistown. Route 35 begins on 11/15 south of Selinsgrove borough and runs roughly parallel to Route 522 crossing through Freeburg and Mount Pleasant Mills then westward to McAllisterville and Richfield, in western Snyder County.
Snyder County is in Pennsylvania Department Of Transportation District 3. According to PennDOT there are 240 state owned bridges in the county. In 2007, 27 of the bridges are rated structurally deficient and 4 are posted with weight limits. The bridge that spans Middle Creek in Kreamer has been deemed structurally deficient by the state.
State routes 235, 104 and 204 cross the county in a north - south direction. State route 104 joins State Route 45 with U.S. Rtes 11/15 in Juniata County.