Delaware County


Delaware County, Ohio

101 N Sandusky St
Delaware, OH 43015
Phone: (740) 833-2100
Fax: (740) 833-2099
www.co.delaware.oh.us

In central OH, north of Columbus; organized Apr 1, 1808 from Franklin County. Name Origin: For the Delaware Indians (also called Leni-Lenape), named for the Delaware Bay

Area (sq mi):: 455.97 (land 442.41; water 13.56) Population per square mile: 339.70
Population 2005: 150,268 State rank: 19 Population change: 2000-20005 36.60%; 1990-2000 64.30% Population 2000: 109,989 (White 93.60%; Black or African American 2.50%; Hispanic or Latino 1.00%; Asian 1.50%; Other 1.60%). Foreign born: 2.60%. Median age: 35.30
Income 2000: per capita $31,600; median household $67,258; Population below poverty level: 3.80% Personal per capita income (2000-2003): $41,937-$38,940
Unemployment (2004): 4.00% Unemployment change (from 2000): 1.80% Median travel time to work: 26.50 minutes Working outside county of residence: 63.50%
Cities with population over 10,000:
  • Delaware County seat (30,012)

  • See other counties in Ohio.

    Delaware County, New York

    PO Box 426
    Delhi, NY 13753
    Phone: (607) 746-2123
    Fax: (607) 746-6924
    www.co.delaware.ny.us

    In south-central NY, east of Binghamton; organized Mar 10, 1797 from Ulster and Otsego counties. Name Origin: For the Delaware River, whose two main branches flow through the county

    Area (sq mi):: 1468.04 (land 1446.37; water 21.67) Population per square mile: 32.90
    Population 2005: 47,534 State rank: 53 Population change: 2000-20005 -1.10%; 1990-2000 1.80% Population 2000: 48,055 (White 95.10%; Black or African American 1.20%; Hispanic or Latino 2.00%; Asian 0.50%; Other 1.80%). Foreign born: 3.40%. Median age: 41.40
    Income 2000: per capita $17,357; median household $32,461; Population below poverty level: 12.90% Personal per capita income (2000-2003): $21,810-$23,260
    Unemployment (2004): 4.40% Unemployment change (from 2000): 0.10% Median travel time to work: 24.00 minutes Working outside county of residence: 29.00%
    Cities with population over 10,000: None
    See other counties in New York.

    Delaware County, Oklahoma

    PO Box 309
    Jay, OK 74346
    Phone: (918) 253-4520
    Fax: (918) 253-8352

    On the northeastern border of OK, northeast of Tulsa; organized Nov 16, 1907 from Cherokee lands. Name Origin: For the Indian tribe, also known as Leni or Leni-Lenape, named for Thomas West (1577-1618), Lord Delaware (or De La Warr)

    Area (sq mi):: 792.33 (land 740.65; water 51.68) Population per square mile: 52.90
    Population 2005: 39,146 State rank: 25 Population change: 2000-20005 5.60%; 1990-2000 32.10% Population 2000: 37,077 (White 69.40%; Black or African American 0.10%; Hispanic or Latino 1.80%; Asian 0.20%; Other 29.40%). Foreign born: 1.30%. Median age: 40.80
    Income 2000: per capita $15,424; median household $27,996; Population below poverty level: 18.30% Personal per capita income (2000-2003): $20,552-$23,243
    Unemployment (2004): 4.90% Unemployment change (from 2000): 1.30% Median travel time to work: 25.50 minutes Working outside county of residence: 46.80%
    Cities with population over 10,000: None
    See other counties in Oklahoma.

    Delaware County, Iowa

    301 E Main St
    Manchester, IA 52057
    Phone: (563) 927-4942
    Fax: (563) 927-3074
    www.delawarecountyia.com

    In eastern IA, west of Dubuque; established Dec 21, 1837 (prior to statehood) from Dubuque County. Name Origin: For the state, in appreciation of the services of John Middleton Clayton (1796-1856), U.S. senator from DE (1829-36; 1845-49; 1853-56) and U.S. secretary of state (1849-50)

    Area (sq mi):: 579.05 (land 577.85; water 1.19) Population per square mile: 31.20
    Population 2005: 18,025 State rank: 40 Population change: 2000-20005 -2.10%; 1990-2000 2.00% Population 2000: 18,404 (White 98.80%; Black or African American 0.10%; Hispanic or Latino 0.70%; Asian 0.10%; Other 0.50%). Foreign born: 0.60%. Median age: 37.10
    Income 2000: per capita $17,327; median household $37,168; Population below poverty level: 7.90% Personal per capita income (2000-2003): $23,424-$24,443
    Unemployment (2004): 5.20% Unemployment change (from 2000): 0.60% Median travel time to work: 21.30 minutes Working outside county of residence: 34.80%
    Cities with population over 10,000: None
    See other counties in Iowa.

    Delaware County, Pennsylvania

    201 W Front St Government Center Bldg
    Media, PA 19063
    Phone: (610) 891-4000
    Fax: (610) 891-0647
    www.co.delaware.pa.us

    On southeastern border of PA, west of Philadelphia; organized Sept 6, 1789 from Chester County. Name Origin: For the Delaware River, which forms its southeastern border

    Area (sq mi):: 190.74 (land 184.21; water 6.53) Population per square mile: 3016.40
    Population 2005: 555,648 State rank: 5 Population change: 2000-20005 0.90%; 1990-2000 0.60% Population 2000: 550,864 (White 79.60%; Black or African American 14.50%; Hispanic or Latino 1.50%; Asian 3.30%; Other 1.90%). Foreign born: 6.70%. Median age: 37.40
    Income 2000: per capita $25,040; median household $50,092; Population below poverty level: 8.00% Personal per capita income (2000-2003): $36,813-$38,813
    Unemployment (2004): 5.20% Unemployment change (from 2000): 1.30% Median travel time to work: 27.10 minutes Working outside county of residence: 45.70%
    Cities with population over 10,000:
  • Chester (36,922)
  • Yeadon (11,535)
  • Lansdowne (10,827)
  • Darby (10,085)

  • See other counties in Pennsylvania.

    Delaware County, Indiana

    100 W Main St
    Muncie, IN 47305
    Phone: (765) 747-7730
    Fax: (765) 747-7899
    www.co.delaware.in.us

    In east-central IN; organized Jan 26, 1827 from Indian lands. Name Origin: For the Delaware Indians (also called Leni or Leni-Lenape), in turn named for Thomas West (1577-1618), Lord Delaware (or De La Warr)

    Area (sq mi):: 395.92 (land 393.29; water 2.63) Population per square mile: 295.90
    Population 2005: 116,362 State rank: 14 Population change: 2000-20005 -2.00%; 1990-2000 -0.70% Population 2000: 118,769 (White 90.10%; Black or African American 6.70%; Hispanic or Latino 1.10%; Asian 0.70%; Other 1.90%). Foreign born: 1.50%. Median age: 33.80
    Income 2000: per capita $19,233; median household $34,659; Population below poverty level: 15.10% Personal per capita income (2000-2003): $24,422-$25,905
    Unemployment (2004): 6.00% Unemployment change (from 2000): 1.40% Median travel time to work: 19.80 minutes Working outside county of residence: 17.10%
    Cities with population over 10,000:
  • Muncie County seat (67,166)

  • See other counties in Indiana.