Who is the Rock County County Assessor?

TJ Ellermeier is the County Assessor of Rock County, Nebraska. The seat was on the November 3, 2026 ballot; the count isn't certified yet.

Who is the Rock County County Attorney?

Kurt Arganbright is the County Attorney of Rock County, Nebraska. The seat was on the November 3, 2026 ballot; the count isn't certified yet.

Who is the Rock County County Clerk?

Daunitta Buoy is the County Clerk of Rock County, Nebraska. The seat was on the November 3, 2026 ballot; the count isn't certified yet.

Who is the Rock County Sheriff?

Benjamin Shelbourn is the Sheriff of Rock County, Nebraska. The seat was on the November 3, 2026 ballot; the count isn't certified yet.

Who is the Rock County County Treasurer?

Mona Davis is the County Treasurer of Rock County, Nebraska. The seat was on the November 3, 2026 ballot; the count isn't certified yet.

Who are the Rock County commissioners?

Colby Sybrant (County Commissioner); Faye Smith (County Commissioner); Wade Hollenbeck (County Commissioner).

What is the population of Rock County?

About 1,319 people, with a median age of 49.4; the median household income is $58,125 and 10.8% live below the poverty line (Census Bureau, American Community Survey 2020–2024 5-year estimates).

What is the unemployment rate in Rock County?

2.1% in September 2026 (preliminary): 15 people unemployed in a labor force of 707, against 2.5% a year earlier (Bureau of Labor Statistics, Local Area Unemployment Statistics, not seasonally adjusted).

How many local governments are there in Rock County?

9 in the Census Bureau's 2022 Census of Governments: 1 county, 2 municipal, 1 school district and 5 special district governments.

Rock County, NE elected officials: county commissioners or supervisors, sheriff, school board and cities

Who holds every elected county, school board, city and special-district office in Rock County: 8 seats on 6 elected bodies. 7 seats were on the November 3, 2026 ballot; they update once the county certifies its results.

County Board of Commissioners or Supervisors

Rock County Board of Commissioners

Each member is elected by the voters of their district.

Office	Who holds it now	Next term
County Commissioner	Colby Sybrant source	On the Nov 3, 2026 ballot: count not certified yet
County Commissioner	Faye Smith source	On the Nov 3, 2026 ballot: count not certified yet
County Commissioner	Wade Hollenbeck source

Official website

County officers

Office	Who holds it now	Next term
County Assessor	TJ Ellermeier source	On the Nov 3, 2026 ballot: count not certified yet
County Attorney	Kurt Arganbright source	On the Nov 3, 2026 ballot: count not certified yet
County Clerk	Daunitta Buoy source	On the Nov 3, 2026 ballot: count not certified yet
Sheriff	Benjamin Shelbourn source	On the Nov 3, 2026 ballot: count not certified yet
County Treasurer	Mona Davis source	On the Nov 3, 2026 ballot: count not certified yet

How many local governments Rock County has

The Census Bureau's 2022 Census of Governments counts 9 local governments in Rock County. This page lists the ones whose offices are elected.

Kind of government	Census count (2022)	Listed on this page
County government	1	1
Cities, towns, villages and townships	2	0
School districts (school boards)	1	0
Special districts (elected boards)	5	0

Census Bureau, 2022 Census of Governments: Government Units Listing (census.gov).

About these counts

The Census Bureau counts every independent local government once, in the county it assigns it to: the one it mostly serves or where it's based. A city or district that crosses county lines is counted in only one county, so it may be listed on this page but counted elsewhere, or the other way around. Many special districts, such as housing authorities, have appointed boards, and some places have more than one elected body, so the two columns measure different things. School systems run by a county, city or the state aren't counted as separate governments, though their boards may be listed here; in some states the Bureau counts community or state colleges as school districts. The counts are as of 2022.

Who lives in Rock County

1,319people

49.4median ageU.S.: 38.9

$58,125 household incomeU.S.: $80,734

10.8%below the U.S.: 12.5%

27.1%of adults 25+ with a bachelor's degreeU.S.: 35.7%

$117,500median home valueU.S.: $332,700

1.2%unemployed (of the labor force)U.S.: 5.2%

1%born outside the U.S.U.S.: 14.1%

4.8%of adults are veteransU.S.: 6.2%

4.9%U.S.: 8.4%

25%of renting households pay of income on rentU.S.: 51.1%

18.5%of homeowners with a mortgage pay of income on housing costsU.S.: 28.1%

Race and Hispanic origin: Hispanic or Latino 0.8% · White 98.6% · Black 0.1% · Asian 0% · Other or more than one race 0.6% (Hispanic or Latino people can be of any race; the other groups are non-Hispanic.)

Census Bureau, 2020–2024 5-year estimates (data.census.gov).

About these figures

The American Community Survey asks about 3.5 million households a year about who lives there, their work, income, schooling and housing. The 5-year estimates pool 2020–2024 answers so that every county and district has enough of them. They're estimates with a (larger for smaller places), and they're different from the once-a-decade census count. "Median" means half are above and half below. Household income is before taxes and includes everyone in the household. The unemployment share here is the survey's five-year average, so it differs from the monthly rate in the BLS jobs report. Race and Hispanic origin are as people describe themselves.

Health insurance means any coverage, private or public (such as Medicaid or Medicare), when people answered; the share is of everyone except people on active military duty and people living in institutions such as prisons and nursing homes. The housing shares are of renting households, and of homeowners with a mortgage, for whom the Census Bureau can compute them (households with no income, or renters who pay no cash rent, are left out). Rent here is gross rent, rent plus utilities; owner costs include the mortgage, property taxes, insurance, utilities and fees.

Jobs in Rock County

2.1%September 2026, preliminary. A year earlier: 2.5%. Nebraska: 2.5%.

15people unemployedSeptember 2026, preliminary.

692people employedSeptember 2026, preliminary. Counted where they live, not where they work.

707in the September 2026, preliminary.

Yearly average unemployment rate, 2016–2025.

Every month, last two years

Month	Rate	Unemployed	Employed	Labor force
September 2026 (preliminary)	2.1%	15	692	707
August 2026	2.0%	14	692	706
July 2026	2.2%	15	674	689
June 2026	2.3%	16	678	694
May 2026	2.1%	14	645	659
April 2026	1.6%	11	674	685
March 2026	1.7%	12	693	705
February 2026	2.4%	17	687	704
January 2026	2.1%	15	694	709
December 2025	2.3%	16	686	702
November 2025	2.5%	17	653	670
October 2025	not collected (2025 federal shutdown)
September 2025	2.5%	17	672	689
August 2025	2.1%	15	699	714
July 2025	2.0%	15	721	736
June 2025	2.2%	16	717	733
May 2025	2.3%	15	637	652
April 2025	2.2%	15	677	692
March 2025	2.0%	14	669	683
February 2025	2.6%	18	670	688
January 2025	2.5%	18	711	729
December 2024	2.1%	15	693	708
November 2024	2.6%	18	674	692
October 2024	2.5%	17	666	683

Yearly averages

Year	Rate	Unemployed	Employed	Labor force
2025 (11 months)	2.3%	16	683	699
2024	2.3%	16	684	700
2023	2.1%	15	700	715
2022	2.2%	16	722	738
2021	2.1%	15	716	731
2020	2.6%	19	715	734
2019	3.5%	26	709	735
2018	2.8%	21	724	745
2017	3.0%	23	736	759
2016	2.9%	22	737	759

Bureau of Labor Statistics, Local Area Unemployment Statistics, : BLS publishes county figures only that way, so they rise and fall with the seasons; compare a month with the same month a year earlier rather than with the month before. Nebraska's figure above is on the same basis; seasonally adjusted, as in BLS's monthly state release, it was 2.9% in September 2026. The latest month is preliminary and is revised the next month, and BLS revises earlier years each spring. People are counted where they live. October 2025 wasn't collected during the 2025 federal government shutdown, so 2025's yearly average covers 11 months.

Crime reported in Rock County

0.0 per 100,0002025. Nebraska: 218.4.

0.0 per 100,0002025. Nebraska: 1,378.6.

0murders2025, 0 violent crimes in all.

Earlier years

Year	Violent	Rate	Property	Rate
2025	0	0.0	0	0.0
2022	0	0.0	0	0.0
2021	0	0.0	0	0.0
2016	0	0.0	0	0.0

By police agency (1)

Agency	Year	Violent	Property	People served
Rock County Sheriff's Office	2025	0	0	1,236

Crimes to the county's city and county police agencies (FBI Uniform Crime Reporting, Return A), per 100,000 people they serve. Years with incomplete reporting are left out. Crime in Nebraska · the U.S.

Police staffing

2.42 per 1,000 residents2023, 1 agency serving 1,240 people.

3sworn officers2023, full-time, as of October 31.

4civilian staff2023, full-time.

2023 is the latest year every agency here sent the FBI its staff count.

Agencies counted (1), 2023

Agency	Officers	Civilians	People served
Rock County Sheriff's Office	3	4	1,240

Earlier years

Year	Officers	Per 1,000	Civilians	Agencies
2023	3	2.42	4	1
2022	4	3.17	4	1
2021	2	1.46	4	1
2020	3	2.25	4	1
2019	3	2.25	4	1
2018	3	2.11	5	1
2017	2	1.46	6	1
2016	3	2.21	4	1

Full-time employees of the county's city police departments and sheriff's office, as each reported them to the FBI (Uniform Crime Reporting, Law Enforcement Employees), per 1,000 people in the areas those agencies serve (the FBI's population figures). A year is shown only when every one of these agencies sent a count; a count under half or over double the agency's own counts in nearby years is treated as not sent. Towns policed under contract by another agency are counted through that agency. State police, campus and other agencies aren't included. Sheriffs' offices often also run the county jail and courthouse security, so their staff counts include those jobs.

Quick answers

Who is the Rock County County Assessor?: TJ Ellermeier is the County Assessor of Rock County, Nebraska. The seat was on the November 3, 2026 ballot; the count isn't certified yet.
Who is the Rock County County Attorney?: Kurt Arganbright is the County Attorney of Rock County, Nebraska. The seat was on the November 3, 2026 ballot; the count isn't certified yet.
Who is the Rock County County Clerk?: Daunitta Buoy is the County Clerk of Rock County, Nebraska. The seat was on the November 3, 2026 ballot; the count isn't certified yet.
Who is the Rock County Sheriff?: Benjamin Shelbourn is the Sheriff of Rock County, Nebraska. The seat was on the November 3, 2026 ballot; the count isn't certified yet.
Who is the Rock County County Treasurer?: Mona Davis is the County Treasurer of Rock County, Nebraska. The seat was on the November 3, 2026 ballot; the count isn't certified yet.
Who are the Rock County commissioners?: Colby Sybrant (County Commissioner); Faye Smith (County Commissioner); Wade Hollenbeck (County Commissioner).
What is the population of Rock County?: About 1,319 people, with a median age of 49.4; the median household income is $58,125 and 10.8% live below the poverty line (Census Bureau, American Community Survey 2020–2024 5-year estimates).
What is the unemployment rate in Rock County?: 2.1% in September 2026 (preliminary): 15 people unemployed in a labor force of 707, against 2.5% a year earlier (Bureau of Labor Statistics, Local Area Unemployment Statistics, not seasonally adjusted).
How many local governments are there in Rock County?: 9 in the Census Bureau's 2022 Census of Governments: 1 county, 2 municipal, 1 school district and 5 special district governments.

Officeholders as of November 7, 2026, from each county's annual audit filed with the Nebraska Auditor of Public Accounts (its list of county officials at June 30, 2025) or, where the audit has none, the county's own website (read November 2026), with the Secretary of State's, Department of Revenue's and Judicial Branch's contact directories for a clerk, assessor or clerk of the district court a county page doesn't name; officials appointed or replaced since then may differ; each name links to its source. Officials change between elections (appointments, resignations), and the body's own website is the authority. Party is shown only for offices elected on a partisan ballot.

Rock County's 2026 ballot and results · Every Nebraska county · Nebraska's members of Congress

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