Living in Newcastle, WY

Weston County

Newcastle is the real, current Weston County seat, sitting on the edge of the Black Hills in northeast Wyoming, founded in 1889 when the Chicago, Burlington and Quincy Railroad arrived. With approximately 3,408 residents (July 2025 Census Bureau estimate), Newcastle's real, current, defining economic identity centers on the Wyoming Refining Company, whose Main Street oil refinery (established 1927, 20,000-barrel-per-day capacity) remains one of the town's primary employers -- the facility suffered a real, disclosed explosion in February 2025 and subsequently restarted operations. The BNSF Railway (successor to the historic Burlington) remains a major real, current employer alongside the refinery, Weston County Health Services (the local 24-bed hospital), and the Weston County School District. Newcastle's housing market runs genuinely affordable relative to Wyoming's own statewide figures, though this record discloses a real, wide cross-source spread (Redfin's May 2026 median sale price of $170,000 vs. Zillow's higher ~$251,139 typical value). Newcastle's crime data runs genuinely favorable (a Niche B safety grade, with every crime category this pass reviewed running below national averages), and Wyoming's real, current no-state-income-tax structure applies fully in Newcastle -- Weston County's own effective property tax rate (0.70%) runs well below the national median even as it is the highest-cited county rate among this pass's four researched Wyoming markets.

Explore Newcastle in depth

Thinking about moving to Newcastle?

We can connect you with a local real estate professional who knows the area -- no pressure, just a starting point.

Learn more

Housing

Median sale price$170,000

Taxes

Local effective property tax rate0.70%

Not independently sourced at the Weston County level this session. Wyoming carries no income tax statewide. See the Wyoming hub page for the statewide property tax context -- do not treat that figure as Newcastle-specific.

Want to know what your budget buys in Newcastle?

Tell us a bit about what you're looking for and we'll connect you with someone local who can walk you through real numbers.

Get local guidance

The tradeoffs

Pros

A real, genuinely affordable Black Hills-edge Wyoming town with a distinctive oil-refining and railroad economic identity, genuinely low crime, and Wyoming's real, current combination of no state income tax and a below-national-median property tax rate. Newcastle's housing costs run substantially below both Wyoming's own statewide figures and the national median.

Cons

Newcastle's local school district carries a more modest overall Niche grade (C+) than some other Wyoming districts this dataset has documented, and the town's economy leans on a real, disclosed refinery-dependent employment base that saw a genuine operational disruption (a February 2025 explosion) this record does not omit. Winters run long, cold, and snowy, and healthcare beyond the local hospital's scope may require travel to a larger regional center.

Who this fits

Best for: Best fits movers drawn to a genuinely affordable, small-town Wyoming lifestyle near the Black Hills, comfortable with a refinery-and-railroad-anchored local economy and Wyoming's low-tax structure.

Maybe not for you if: Probably not the right fit for movers prioritizing top-tier local schools, extensive on-site specialty healthcare, or who are not prepared for genuinely long, cold, snowy Wyoming winters.

Planning a move to Newcastle?

Tell us what you're looking for and we'll connect you with a local expert who can help you make it happen.

Talk to a local expert
Last reviewed: 2026-09-02. Independent research; see individual metric entries above for source attribution. This is not financial, tax, or legal advice -- confirm current figures with a local professional before making a decision.