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Home > US counties > Counties in Nebraska state > Rock County Demography

State of Nebraska - County of Rock

Rock County Demography

For county business demographics page, click Rock County Businesses

  • Table 1. Rock County Area and Population - See below
  • Table 2. Rock County Population by Age, Sex, and Race
  • Table 3. Rock County Group Quarters Population and Households
  • Table 4. Rock County Vital Statistics and Health
  • Table 5. Rock County Education, Income, and Poverty
  • Table 6. Rock County Crime Housing, and Building Permits
  • Table 7. Rock County Personal Income and Earnings
    TABLE 1. Rock County Area and Population
    Land area, Year 2000 (sq. miles) 1,008
    Population 2001 (July 1) > Number 1,728
    Population 2001 (July 1) > Rank 3,080
    Population (April 1) > Year 2000 > Number 1,756
    Population (April 1) > Year 2000 > Rank 3,082
    Population (April 1) > Year 2000 > Per square mile 1.70
    Population (April 1) > Year 1990 > Number 2,019
    Population (April 1) > Year 1990 > Rank 3,065
    Population (April 1) > Year 1980 2,383
    Population (April 1) > Net change > Year 2000-2001 -28
    Population (April 1) > Net change > Year 1990-2000 -263
    Population (April 1) > Net change > Year 1980-1990 -364
    Population (April 1) > Percent change > Year 2000-2001 -1.6%
    Population (April 1) > Percent change > Year 1990-2000 -13.0%
    Population (April 1) > Percent change > Year 1980-1990 -15.3%
    Population (April 1) > Hispanic or Latino, Year 2000 > Number 9
    Population (April 1) > Hispanic or Latino, Year 2000 > Percent 0.50%


    TABLE 2. Rock County Population by Age, Sex, and Race
    Down Top
    Total population, 2000 (April 1) 1,756
    Population by age, 2000 (April 1) > Under 5 years > Number 96
    Population by age, 2000 (April 1) > Under 5 years > Percent 5.50%
    Population by age, 2000 (April 1) > 5 to 17 years > Number 308
    Population by age, 2000 (April 1) > 5 to 17 years > Percent 17.50%
    Population by age, 2000 (April 1) > 18 to 24 years > Number 115
    Population by age, 2000 (April 1) > 18 to 24 years > Percent 6.50%
    Population by age, 2000 (April 1) > 25 to 44 years > Number 414
    Population by age, 2000 (April 1) > 25 to 44 years > Percent 23.60%
    Population by age, 2000 (April 1) > 45 to 64 years > Number 432
    Population by age, 2000 (April 1) > 45 to 64 years > Percent 24.60%
    Population by age, 2000 (April 1) > 65 to 74 years > Number 186
    Population by age, 2000 (April 1) > 65 to 74 years > Percent 10.60%
    Population by age, 2000 (April 1) > 75 to 84 years > Number 127
    Population by age, 2000 (April 1) > 75 to 84 years > Percent 7.20%
    Population by age, 2000 (April 1) > 85 years and over > Number 78
    Population by age, 2000 (April 1) > 85 years and over > Percent 4.40%
    Population by age, 2000 (April 1) > Median age (years) 43.50
    Population by sex, 2000 (April 1) > Males 843
    Population by sex, 2000 (April 1) > Females 913
    Population by sex, 2000 (April 1) > Males per 100 females 92.30
    Population by race, 2000 (April 1) > One race > White > Number 1,739
    Population by race, 2000 (April 1) > One race > White > Percent 99.00%
    Population by race, 2000 (April 1) > One race > Black or African American > Number 0
    Population by race, 2000 (April 1) > One race > Black or African American > Percent 0.00%
    Population by race, 2000 (April 1) > One race > American Indian and Alaska Native > Number 8
    Population by race, 2000 (April 1) > One race > American Indian and Alaska Native > Percent 0.50%
    Population by race, 2000 (April 1) > One race > Asian > Number 3
    Population by race, 2000 (April 1) > One race > Asian > Percent 0.20%
    Population by race, 2000 (April 1) > One race > Native Hawaiian and Other Pacific Islander > Number 0
    Population by race, 2000 (April 1) > One race > Native Hawaiian and Other Pacific Islander > Percent 0.00%
    Population by race, 2000 (April 1) > One race > Some other race > Number 1
    Population by race, 2000 (April 1) > One race > Some other race > Percent 0.10%
    Population by race, 2000 (April 1) > Two or more races > Number 5
    Population by race, 2000 (April 1) > Two or more races > Percent 0.30%


    TABLE 3. Rock County Group Quarters Population and Households
    Up Down Top
    Group quarters population, Year 2000 > Number 30
    Group quarters population, Year 2000 > Institutionalized population 30
    Households, 2000 (April 1) > Number > Year 2000 763
    Households, 2000 (April 1) > Number > Year 1990 798
    Households, 2000 (April 1) > Percent change, Year 1990-2000 -4.4%
    Households, 2000 (April 1) > Persons in households > Number 1,726
    Households, 2000 (April 1) > Persons in households > Persons per household 2.26
    Households, 2000 (April 1) > One person > Number 239
    Households, 2000 (April 1) > One person > Percent 31.30%
    Households, 2000 (April 1) > One or more persons under 18 years > Number 211
    Households, 2000 (April 1) > One or more persons under 18 years > Percent 27.70%
    Households, 2000 (April 1) > One or more persons 65 years or older > Number 263
    Households, 2000 (April 1) > One or more persons 65 years or older > Percent 34.50%
    Households, 2000 (April 1) > By type > Family households (families) > Number 501
    Households, 2000 (April 1) > By type > Family households (families) > With own children under 18 years > Number 205
    Households, 2000 (April 1) > By type > Family households (families) > With own children under 18 years > Percent 40.90%
    Households, 2000 (April 1) > By type > Family households (families) > Married-couple > Number 438
    Households, 2000 (April 1) > By type > Family households (families) > Married-couple > With own children > Number 170
    Households, 2000 (April 1) > By type > Family households (families) > Married-couple > With own children > Percent 38.80%
    Households, 2000 (April 1) > By type > Family households (families) > Female householder > Number 49
    Households, 2000 (April 1) > By type > Family households (families) > Female householder > With own children > Number 28
    Households, 2000 (April 1) > By type > Family households (families) > Female householder > With own children > Percent 57.10%
    Households, 2000 (April 1) > By type > Nonfamily households > Number > 2000 262
    Households, 2000 (April 1) > By type > Nonfamily households > Number > Year 1990 228
    Households, 2000 (April 1) > By type > Nonfamily households > Percent change, Year 1990-2000 14.90%


    TABLE 4. Rock County Vital Statistics and Health
    Up Down Top
    Population, Year 1997 (July 1) for birth and death rates 1,757
    Births, Year 1997 > Number 16
    Births, Year 1997 > Rate 9.10
    Deaths, Year 1997 > Total > Number 22
    Deaths, Year 1997 > Total > Rate 12.50
    Deaths, Year 1997 > Infant > Number 0
    Deaths, Year 1997 > Infant > Rate 0.00
    Physicians, Year 1999 > Number **
    Physicians, Year 1999 > Rate **
    Community hospitals, Year 1998 > Number **
    Community hospitals, Year 1998 > Beds > Number **
    Community hospitals, Year 1998 > Beds > Rate **
    Nursing and personal care facilities, Year 1997 > Establishments 0
    Nursing and personal care facilities, Year 1997 > Employees 0
    Medicare program enrollment, Year 1999 > Total 416
    Medicare program enrollment, Year 1999 > Aged 398


    TABLE 5. Rock County Education, Income, and Poverty
    Up Down Top
    Public school enrollment > Fall > Year 1998-1999 316
    Public school enrollment > Fall > Year 1994-1995 395
    Public school enrollment > Year 1990 449
    Educational attainment, 1990 > Persons 25 years and over 1,336
    Educational attainment, 1990 > High school graduate or higher > Number 1,061
    Educational attainment, 1990 > High school graduate or higher > Percent 79.40%
    Educational attainment, 1990 > Bachelor's degree or higher > Number 135
    Educational attainment, 1990 > Bachelor's degree or higher > Percent 10.10%
    Median household income > Year 1997 (dollars) 27,051
    Median household income > 1989 (dollars) 18,974
    Median household income > Percent change, 1989-1997 42.60%
    Persons below poverty level, Year 1997 > Number > Persons of all ages > Total 254
    Persons below poverty level, Year 1997 > Number > Persons of all ages > Net change, 1989-1997 -55
    Persons below poverty level, Year 1997 > Number > Persons under 18 years 94
    Persons below poverty level, Year 1997 > Percent > Persons of all ages 14.50%
    Persons below poverty level, Year 1997 > Percent > Persons under 18 years 19.50%


    TABLE 6. Rock County Crime Housing, and Building Permits
    Up Down Top
    Serious crimes known to police (as reported to the FBI) > Number > Year 1999 > Total 29
    Serious crimes known to police (as reported to the FBI) > Number > Year 1999 > Violent 1
    Serious crimes known to police (as reported to the FBI) > Number > Year 1999 > Property 28
    Serious crimes known to police (as reported to the FBI) > Number > Year 1990 30
    Serious crimes known to police (as reported to the FBI) > Year 1999 Crime rate > FBI population 1,746
    Serious crimes known to police (as reported to the FBI) > Year 1999 Crime rate > Rate 1,661
    Serious crimes known to police (as reported to the FBI) > Year 1990 Crime rate > FBI population 2,019
    Serious crimes known to police (as reported to the FBI) > Year 1990 Crime rate > Rate 1,486
    Housing, 2000 > Total units 935
    Housing, 2000 > Percent change, Year 1990-2000 -6.6%
    Housing, 2000 > Occupied units > Number 763
    Housing, 2000 > Occupied units > Owner occupied > Number 557
    Housing, 2000 > Occupied units > Owner occupied > Percent 73.00%
    New private housing units authorized by building permits, 2000 > Number 2
    New private housing units authorized by building permits, 2000 > In structures with > One unit > Number 2
    New private housing units authorized by building permits, 2000 > In structures with > One unit > Percent 100.00%
    New private housing units authorized by building permits, 2000 > In structures with > Five units or more > Number 0
    New private housing units authorized by building permits, 2000 > In structures with > Five units or more > Percent 0.00%
    New private housing units authorized by building permits, 2000 > Valuation ($1,000) 145


    TABLE 7. Rock County Personal Income and Earnings
    Up Top
    Personal income, Year 1998 > Amount ($1,000) > Year 1998 35,904
    Personal income, Year 1998 > Amount ($1,000) > Year 1990 36,680
    Personal income, Year 1998 > Percent change, Year 1990-1998 -2.1%
    Personal income, Year 1998 > Per capita1 > BEA population, 1998 (July 1) for per capita income: 1,730
    Personal income, Year 1998 > Per capita1 > Amount (dollars) 20,754
    Personal income, Year 1998 > Per capita1 > Percent of national average 76.30%
    Personal income, Year 1998 > Transfer payments ($1,000) 6,920
    Personal income, Year 1998 > Earnings > Total ($1,000) 18,495
    Personal income, Year 1998 > Earnings > By selected industry > Goods related > Total > Amount ($1,000) (D)
    Personal income, Year 1998 > Earnings > By selected industry > Goods related > Total > Percent (D)%
    Personal income, Year 1998 > Earnings > By selected industry > Goods related > manufacturing > Amount ($1,000) 481
    Personal income, Year 1998 > Earnings > By selected industry > Goods related > manufacturing > Percent 2.60%
    Personal income, Year 1998 > Earnings > By selected industry > Service-related > Total > Amount ($1,000) (D)
    Personal income, Year 1998 > Earnings > by selected industry > Service-related > Total > Percent (D)%
    Personal income, Year 1998 > Earnings > By selected industry > Service-related > Retail trade > Amount ($1,000) 826
    Personal income, Year 1998 > Earnings > By selected industry > Service-related > Retail trade > Percent 4.50%
    Personal income, Year 1998 > Earnings > By selected industry > Service-related > Fire > Amount ($1,000) 515
    Personal income, Year 1998 > Earnings > By selected industry > Service-related > Fire > Percent 2.80%
    Personal income, Year 1998 > Earnings > By selected industry > Service-related > Services > Amount ($1,000) 2,145
    Personal income, Year 1998 > Earnings > By selected industry > Service-related > Services > Percent 11.60%
    Personal income, Year 1998 > Earnings > By selected industry > Service-related > Government > Amount ($1,000) 5,082
    Personal income, Year 1998 > Earnings > By selected industry > Service-related > Government > Percent 27.50%
    Manufacturing Earnings > Year 1998 ($1,000) 481
    Manufacturing Earnings > Year 1997 ($1,000) 501
    Manufacturing Earnings > Year 1996 ($1,000) 489




     









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