County outline
Where Rawlins County is located
Area breakdown
Land accounts for 100% of Rawlins County’s measured area and water for 0%. Its combined area converts to 2,770.2 square kilometers or approximately 684,529 acres.
Green: land · blue: water
| Measurement | Square miles | Square kilometers | Acres |
|---|---|---|---|
| Land | 1,069.416 | 2,769.775 | 684,426.2 |
| Water | 0.16 | 0.414 | 102.4 |
| Total | 1,069.576 | 2,770.189 | 684,528.6 |
How Rawlins County compares
By original Census land area, Rawlins County ranks #13 of 105 in Kansas and #603 of 3,222 nationally. National rankings include the 50 states, District of Columbia, and Puerto Rico.
Its land area is 1.465 times the Kansas county-equivalent median of 729.7 square miles. It accounts for 1.3% of the combined county land area in the state.
See the complete Kansas ranking · What counts as a county equivalent?
Population and density of Rawlins County
The Census Bureau estimates that 2,431 people lived in Rawlins County on July 1, 2025. That ranks #3,080 of 3,222 county equivalents nationally and #95 of 105 in Kansas. Since the April 1, 2020 estimates base of 2,562, the population has declined by 131 (−5.1%), compared with +1.3% for Kansas as a whole.
With 1,069.4 square miles of land, that is 2.3 people per square mile (0.88 per km²), placing Rawlins County #3,040 nationally for density and #99 in Kansas. The median county equivalent has 47 people per square mile; the Kansas median is 8.1. Put another way, there are about 282 acres of land per resident.
| July 1 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
|---|---|---|---|---|---|---|
| Estimate | 2,567 | 2,554 | 2,523 | 2,468 | 2,425 | 2,431 |
| Change | — | −13 | −31 | −55 | −43 | +6 |
U.S. Census Bureau, Vintage 2025 population estimates. Estimates are revised each year and are not decennial census counts. Density divides the whole population by the whole county’s land area, so it describes an average, not how settlement is distributed within the county. Population sources and methods.
Cities and towns in Rawlins County
3 incorporated places lie at least partly in Rawlins County. Together they are home to 1,458 people (60%); the other 973 (40%) live outside any incorporated place, in unincorporated communities and rural areas.
The largest is Atwood city, with 1,229 residents in the county.
| Incorporated place | Population 2025 | Since 2020 | Land mi² |
|---|---|---|---|
| Atwood cityCounty seat | 1,229 | −4.4% | 1.063 |
| McDonald city | 115 | −1.7% | 0.219 |
| Herndon city | 114 | −6.6% | 0.315 |
Population: U.S. Census Bureau Vintage 2025 subcounty estimates, counting only the part of each place inside Rawlins County. Land: 2026 Census Gazetteer, for the whole place even where it extends into other counties. How communities are listed.
Metropolitan area
Rawlins County is not part of any metropolitan or micropolitan statistical area in the Office of Management and Budget’s July 2023 delineation; 1,306 other county equivalents are also outside one. These areas are built around an urban core of at least 10,000 people plus the counties tied to it by commuting, so counties outside them are generally rural.
ZIP codes
10 ZIP Code Tabulation Areas have land in Rawlins County; 4 of them have most of their land inside the county, and the others mainly cover neighboring areas.
67701677306773267734677396774367744677456774967753
ZIP Code Tabulation Areas are the Census Bureau’s approximations of USPS ZIP Code service areas, from the 2020 Census relationship files. Lighter codes have less than half of their land in this county. Post-office-box and single-address ZIP Codes have no tabulation area.
Counties bordering Rawlins County
Rawlins County shares a land border with 7 county equivalents, including 3 in Nebraska. It has more land than 6 of them. The largest neighbor is Thomas County (1,074.7 mi²) and the smallest is Hitchcock County (710 mi²). Together with its neighbors, Rawlins County forms a block of 7,460.4 mi² of land, of which it holds 14.3%.
| Bordering county equivalent | Land mi² | Size vs. Rawlins | Compare |
|---|---|---|---|
| Thomas County | 1,074.7 | about the same | Compare |
| Sherman County | 1,056.1 | about the same | Compare |
| Cheyenne County | 1,019.9 | about the same | Compare |
| Dundy CountyNebraska | 919.7 | 1.2× smaller | Compare |
| Decatur County | 893.5 | 1.2× smaller | Compare |
| Red Willow CountyNebraska | 717.2 | 1.5× smaller | Compare |
| Hitchcock CountyNebraska | 710 | 1.5× smaller | Compare |
How big is Rawlins County compared with U.S. states?
Rawlins County has more land than 1 of the 50 states. It is about 1 times the land area of Rhode Island (1,033.9 mi²), while Delaware, the next larger state, has 1.8 times as much land (1,948.6 mi²). Kansas’s county land could hold about 76 areas the size of Rawlins County.
Another way to picture it: the same land area would fill a square about 32.7 miles (52.6 km) on each side. Real county shapes are rarely square, so this is a scale reference rather than a width or driving distance.
State figures are the sums of each state’s county-equivalent land measurements in the same Census release, so states and counties are compared on the same basis. Published state totals can differ slightly because of rounding. Compare all states · Counties bigger than entire states.
What stands out about Rawlins County?
Rawlins County has more land than 2,619 of the other 3,221 county equivalents in the dataset.
A median is the middle county-equivalent measurement, not the average of the largest and smallest. All three bars use the same linear scale. Very small areas may appear as a thin sliver; the labels retain their values.
Does including water change its rank?
Using land plus water places Rawlins County at #702 nationally by total area, 99 places farther from the top than its land rank. Other county equivalents gain more area when their water measurements are included.
Its water share is 0%, compared with a national county-equivalent median of 1.2% — 1.2 percentage points lower. This describes the statistical geography’s land/water mix, not flood exposure or developable land.
Closest positions in the national land ranking
These entries sit immediately beside Rawlins County in the national ranking. They can be in different states and are not necessarily geographic neighbors.
| Land rank | County equivalent | Land mi² | Comparison |
|---|---|---|---|
| #602 | Lafourche Parish, Louisiana | 1,069.7 | Compare |
| #603 | Rawlins County, Kansas | 1,069.4 | This county |
| #604 | Comanche County, Oklahoma | 1,069.3 | Compare |
Calculated from the same Census release as the area table. Total-area order uses original ALAND + AWATER; water shares and chart labels use published square miles. Calculation details.
Representative coordinates
The Census internal point is 39.786198, -101.076738. It represents a location inside the geography; it is not necessarily the centroid or the address of a courthouse.
Source and precision
U.S. Census Bureau, 2026 Gazetteer Files, Counties. Original ALAND: 2,769,775,706 m²; AWATER: 415,527 m². Rankings use ALAND; exact ties use ascending GEOID. Tables preserve Census-published square miles to three decimals, with conversions based on those values.
Common questions
How big is Rawlins County?
Rawlins County, Kansas has 1,069.4 square miles (2,769.8 km²) of land and 0.16 square miles of water, for a total area of 1,069.6 square miles. It ranks #603 of 3,222 U.S. county equivalents by land area.
Is Rawlins County the largest county in Kansas?
No. Rawlins County ranks #13 of 105 in Kansas by land area. The largest is Butler County, with 1,429.7 square miles of land.
What counties border Rawlins County?
Rawlins County shares a land border with Thomas County, Cheyenne County, Decatur County, Hitchcock County, Nebraska, Dundy County, Nebraska, Sherman County, and Red Willow County, Nebraska.
What is the population of Rawlins County?
The Census Bureau estimates Rawlins County had 2,431 residents on July 1, 2025, ranking #3,080 of 3,222 county equivalents. That is 2.3 people per square mile of land.
What is the county seat of Rawlins County?
The county seat of Rawlins County is Atwood.
What cities and towns are in Rawlins County?
Rawlins County has 3 incorporated places. The most populous are Atwood city, McDonald city, and Herndon city; 973 residents live outside any incorporated place.
Is Rawlins County part of a metropolitan area?
No. Rawlins County is outside every metropolitan and micropolitan statistical area in the July 2023 OMB delineation.
How many ZIP codes are in Rawlins County?
10 ZIP Code Tabulation Areas have land in Rawlins County, and 4 of them have most of their land inside the county. Census ZIP Code Tabulation Areas approximate USPS ZIP Code areas.
How does Rawlins County compare with U.S. states?
It has more land than 1 of the 50 states, including Rhode Island (1,033.9 square miles of land).
How many acres of land are in Rawlins County?
The land measurement converts to approximately 684,426 acres. Including water, total area is approximately 684,529 acres. One square mile equals 640 acres.
Why might another source show a different area?
Check whether it reports land or total area, its Census vintage, and its rounding. Our guide explains how to reconcile county area figures.
Can this establish a property boundary?
No. Statistical measurements and generalized maps do not establish property lines. Consult the relevant local surveying or land-records authority.