Population
136,122
2025
+1.4% since 2020
Source: U.S. Census Bureau, Population Estimates Program (Vintage 2025), 2025. Resident population, July 1 estimate.
The Manhattan, KS metro area had an estimated 136,122 residents in 2025, up 1.4% (1,921 more people) since 2020.
Data as of 2025 · updated
Map, parcel and listing layers cover North and South Carolina only for now.
136,122
2025
+1.4% since 2020
Source: U.S. Census Bureau, Population Estimates Program (Vintage 2025), 2025. Resident population, July 1 estimate.
+8
2025
0.1 per 1,000 residents
−6,717 in total, 2021–2025
Source: U.S. Census Bureau, Population Estimates Program (Vintage 2025), 2025. People moving in from other U.S. counties minus people moving out.
3.7%
2025
+0.8 pts since 2019
Source: U.S. Bureau of Labor Statistics, Local Area Unemployment Statistics, 2025. Annual average unemployment rate.
495
2025
+47.3% since 2024
3.6 per 1,000 residents
Source: U.S. Census Bureau, Building Permits Survey, 2025. Housing units authorized by building permits in the year.
$65,469
2020–24
+20.2% since 2016–20
Source: U.S. Census Bureau, American Community Survey 5-year estimates, 2020–24. American Community Survey 5-year estimate.
39,062
2023
+28.3% since 2018
Source: U.S. Census Bureau, County Business Patterns, 2023. Paid employees of private employers in mid-March (County Business Patterns).
−1,100
2022–23
Source: IRS Statistics of Income, U.S. Population Migration Data, 2022–23. People on tax returns moving in minus moving out, U.S. and abroad; the sum of the member counties (moves between them cancel out).
Population, migration, employment, permits, unemployment and income are the figures each agency publishes for the area itself (OMB Bulletin 23-01 delineation; ACS 2016-20 and CBP 2018 use the delineation of their year). IRS migration is the sum of the member counties.
Net domestic migration added 8 people in 2025: more people moved in from other U.S. counties than moved out.
Private employers had 39,062 paid employees in mid-March 2023, +28.3% since 2018 (County Business Patterns).
Unemployment averaged 3.7% in 2025, 0.8 points higher than in 2019 (before the pandemic).
Builders were authorized to start 495 new homes in 2025, or 3.6 per 1,000 residents.
Median household income was $65,469 in the 2020–24 American Community Survey, +20.2% since 2016–20.
Population growth over five years ranks 5th of 7 Kansas metro areas and 213th of 362 U.S. metro areas.
IRS tax-return data for 2022-2023 show a net loss of 1,100 people (the sum of its counties).
Email me when Riley County gets new Census numbers: population, building permits, jobs and income. About 4 emails a year, one click to stop.
| Measure | Among U.S. metro areas |
|---|---|
| Population growth | 213th of 362 |
| Net domestic migration per 1,000 residents | 212th of 362 |
| Private-sector job growth | 3rd of 352 |
| Median household income | 274th of 362 |
| Lowest unemployment rate | 120th of 362 |
| New homes permitted per 1,000 residents | 162nd of 362 |
1st = highest (lowest for unemployment), against areas with a figure for the same period.
Fastest-growing metro areas in Kansas · Fastest-growing metro areas in the U.S.
The County Growth and Demographics Report for Riley County, KS, the principal county of the Manhattan, KS area, as a PDF: 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.
Every purchase also includes a CSV of every table in the report, ready for a spreadsheet.
Refund terms: Terms. · How we compute every number
Pottawatomie County, KS drove the change: of the 1,921 residents the Manhattan, KS metro area gained from 2020 to 2025 (the sum of its counties), it added 1,764 (92%), while Geary County, KS lost 430 residents.
| County | Role | Residents2025 | Share of residents2025 | Change2020–2025 |
|---|---|---|---|---|
| Riley County, KS | Central | 72,598 | 53.3% | +587 (+0.8%) |
| Geary County, KS | Outlying | 36,338 | 26.7% | −430 (−1.2%) |
| Pottawatomie County, KS | Outlying | 27,186 | 20.0% | +1,764 (+6.9%) |
Census Bureau population estimates (July 1). Shares are of the member counties' total; a share of the change shows only when every county moved the same way. – means no figure for the common period.
Yes. Its population grew 1.4% between 2020 and 2025, about 1,921 more people (Census Bureau population estimates).
Pottawatomie County, KS. Its population grew 6.9% between 2020 and 2025, the fastest of the 3 member counties (Census Bureau population estimates).
On net, about 8 people in 2025: that many more moved in from other U.S. counties than moved out (Census Bureau net domestic migration estimate).
It averaged 3.7% in 2025 (BLS Local Area Unemployment Statistics, annual average).
About 136,122 people, according to the U.S. Census Bureau's population estimate for July 1, 2025.
Email me when Riley County gets new Census numbers: population, building permits, jobs and income. About 4 emails a year, one click to stop.
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.