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Ottawa County, KS: population growth, jobs and income

Ottawa County lost 64 residents between 2024 and 2025 (−1.1%).

Ottawa County had an estimated 5,744 residents in 2025, up 0.3% (15 more people) since 2020. That is slower than Kansas as a whole (+1.3%), and the 22nd fastest growth of 105 counties in Kansas.

Data as of 2025 · updated

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In the Ottawa County report

One-time $99 PDF: everything on this page for Ottawa County, ranked against Kansas and the U.S., plus these figures that are not on the free page:

  • Median gross rent$809/mo2020–24
  • Vacant homes, incl. seasonal and second homes10.6%2020–24
  • New homes permitted, last 12 months142025-10/2026-09
  • Rent growth, 5 yearsIn the report
  • Permits in 5+ unit buildingsIn the report
  • IRS income moving in (net AGI)In the report
  • Neighbouring-county comparison tableIn the report

What's inside: 5 pages

  1. 1 Summary, headline numbers and ranks (free preview)
  2. 2 Ranks and the neighbouring-county table
  3. 3 Migration, with IRS mover and income flows
  4. 4 Rent, vacant homes, permits and employers
  5. 5 Every source and the methods
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Headline numbers

New homes permitted

7

2025

1.2 per 1,000 residents

Small base: the change swings on a few homes or people, so we don't show it.

Source: U.S. Census Bureau, Building Permits Survey, 2025. Housing units authorized by building permits in the year.

What the numbers say

Net domestic migration was negative in 2025: 37 more people moved out to other U.S. counties than moved in.

Private employers had 971 paid employees in mid-March 2023, +17.8% since 2018 (County Business Patterns).

Unemployment averaged 3.2% in 2025, 0.5 points higher than in 2019 (before the pandemic).

Builders were authorized to start 7 new homes in 2025, or 1.2 per 1,000 residents.

Median household income was $74,018 in the 2020–24 American Community Survey, +24.2% since 2016–20.

Across the 3,107 U.S. counties with a comparable estimate, its population growth ranks 1,784th.

Part of the Salina, KS micro area.

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Email me when Ottawa County gets new Census numbers: population, building permits, jobs and income. About 4 emails a year, one click to stop.

We use your address only to email you when new data for Ottawa County is out: what changed, with a link to that county's report. No newsletter, no other sales emails. Delete it any time with the link in every email. We'll email you a link to confirm first; nothing starts until you click it. Privacy notice.

Ottawa County population by year

Resident population, July 1 estimate (Census Bureau)
YearPopulationChange
20255,744−64
20245,808+1
20235,807−23
20225,830−2
20215,832+103
20205,729–

Census Bureau population estimates, July 1 of each year.

What drove the change in Ottawa County

Ottawa County grew by 15 people since 2020; the largest part came from domestic migration (+140).

Components of population change, people (Census Bureau)
Component20252020–25Share
Natural changebirths minus deaths−25−115
International migrationfrom and to other countries+0+0
Domestic migrationfrom and to other U.S. counties−37+140
Census adjustmentbalancing residual−2−10
Total change−64+15

Census Bureau population estimates, components of change, each year July 1 to June 30. The components add up to the change in the estimate; the Census adjustment is the small balancing figure the Bureau publishes.

How it ranks

MeasureIn KansasAmong U.S. counties
Population growth22nd of 1051,784th of 3,107
Net domestic migration per 1,000 residents76th of 1052,692nd of 3,108
Private-sector job growth5th of 105274th of 3,092
Median household income22nd of 105903rd of 3,107
Lowest unemployment rate28th of 105580th of 3,108
New homes permitted per 1,000 residents44th of 1031,947th of 3,005

1st = highest (lowest for unemployment). Counties are ranked only against others with a figure for the same period.

Get the county report — $99

The County Growth and Demographics Report for Ottawa County, KS as a PDF, from federal data: population and migration, housing and rents, permits, private employers and jobs, unemployment, ranks in the state and the country, and neighbouring counties, with a source next to every number. Pay once, no subscription.

Add 2 neighbouring counties for $50: the Saline County and Dickinson County reports too, $149 for all 3.

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Neighbouring counties

Over 2020–25, Ottawa County's population change (+0.3%) was ahead of 5 of its 6 neighbouring counties and behind 1 (Dickinson County).

Its median household income ($74,018, 2020–24) is higher than in all 6 of its neighbouring counties.

Ottawa County, KS and its 6 neighbouring counties: public federal figures
CountyPopulation2025Population change2020–25Net domestic migration per 1,000 residents2025Homes permitted per 1,000 residents2025Median household income2020–24
Ottawa County, KS This county5,744+0.3%−6.41.2$74,018
Cloud County, KS8,833−2.0%15.50.2$58,770
Saline County, KS53,377−1.6%0.22.0$65,422
Clay County, KS7,990−1.7%−0.82.6$66,176
Lincoln County, KS2,861−3.0%−4.50.0$57,500
Dickinson County, KS18,637+1.4%4.91.6$68,417
Mitchell County, KS5,590−3.2%−22.91.6$64,246

Census Bureau population estimates and building permits, American Community Survey 5-year income. Rates per 1,000 residents. – means no figure, or a base too small for a change or rate (it would swing on a few people). A figure from another period shows its year and is left out of the comparison.

All 105 Kansas counties · Every state

Questions

Is Ottawa County growing?

Yes. Its population grew 0.3% between 2020 and 2025, about 15 more people (Census Bureau population estimates). Kansas as a whole changed +1.3% over the same years. That ranks 22nd of 105 counties in Kansas for population growth.

How many people moved to Ottawa County?

On net, none in 2025: about 37 more people moved out to other U.S. counties than moved in (Census Bureau net domestic migration estimate).

What is the unemployment rate in Ottawa County?

It averaged 3.2% in 2025 (BLS Local Area Unemployment Statistics, annual average).

What is the population of Ottawa County?

About 5,744 people, according to the U.S. Census Bureau's population estimate for July 1, 2025.

How many jobs are in Ottawa County?

Private employers there had 971 paid employees in mid-March 2023, +17.8% since 2018 (Census Bureau County Business Patterns; government jobs and the self-employed are not counted).

What Beacon CRE covers in Kansas

Map, parcel and listing layers cover North and South Carolina only for now. This page and the other Kansas county pages carry the public federal growth figures.

Ottawa County data alerts

Email me when Ottawa County gets new Census numbers: population, building permits, jobs and income. About 4 emails a year, one click to stop.

We use your address only to email you when new data for Ottawa County is out: what changed, with a link to that county's report. No newsletter, no other sales emails. Delete it any time with the link in every email. We'll email you a link to confirm first; nothing starts until you click it. Privacy notice.

Sources and method

Each number shows its own period. Changes compare the latest period with five years earlier (or the earliest period available). Beacon CRE last refreshed these figures on 2026-11-05. Figures come from public federal statistics and are informational only, not investment advice. Check the source before relying on a number. Methodology: how we compute every number. More on every layer: data sources and licences.

Jobs outside North and South Carolina use County Business Patterns (paid private-sector employees in mid-March); wages and government jobs are not included.