Box Elder, SD — Mobile Home Park Investments

Box Elder, South Dakota is one of the fastest-growing communities in the Rapid City metropolitan area and the entire Black Hills region. Located in Pennington County just eight miles east of downtown Rapid City along I-90, Box Elder is anchored by Ellsworth Air Force Base — one of the largest employers in South Dakota and the home of the B-21 Raider bomber program. This military anchor creates a uniquely stable and growing demand base for manufactured housing communities, making Box Elder one of the most compelling individual submarkets for manufactured housing investment in the Great Plains.

Box Elder Market Overview

Box Elder’s population has grown explosively, from approximately 7,800 in 2010 to an estimated 11,000–13,000 by 2025 — with continued growth projected as Ellsworth AFB expands its operations. Pennington County, which contains both Box Elder and Rapid City, has a total population exceeding 115,000. Box Elder’s median household income is boosted by the military personnel and government contractor workforce, with household incomes ranging from $65,000 to $90,000+ across the community’s diverse demographic mix.

Ellsworth AFB is a dominant force in Box Elder’s housing market. The base’s on-base housing is limited, meaning a significant percentage of military families and civilian contractors live in the surrounding community. Junior enlisted personnel, in particular, seek affordable off-base housing — and quality manufactured housing communities serve this need effectively, especially given BAH (Basic Allowance for Housing) rates that make lot rents well within the military housing budget for Pennington County.

Why Box Elder for Manufactured Housing Investment

Box Elder’s manufactured housing investment case is exceptional for several reasons:

1. Ellsworth AFB stability: Military bases provide one of the most reliable long-term employment anchors available. Ellsworth’s recent selection as the home of the B-21 Raider program ensures decades of mission continuity and housing demand.
2. BAH income support: Military personnel receive Basic Allowance for Housing that covers housing costs in the local market. Manufactured housing lot rents in Box Elder are well within BAH parameters, making military families reliable, income-supported tenants.
3. Limited housing supply: Box Elder’s growth has outpaced housing construction, creating a persistent supply gap that benefits existing manufactured housing communities.
4. South Dakota advantages: No state income tax, no rent control, favorable landlord-tenant framework.

Local Lot Rent Data and Trends

Manufactured housing lot rents in Box Elder have risen from approximately $305 per month in 2015 to an estimated $490–$515 per month by 2025 — roughly 60% appreciation over the decade. Ellsworth AFB expansion has been a major driver of this appreciation: each new mission assigned to the base increases housing demand. Communities with city utilities, good security, and proximity to the base gate command the top of the range and have the strongest occupancy rates in the Rapid City MSA.

Zoning and Permitting Landscape

Box Elder has its own city zoning code with manufactured housing community zoning districts. The city’s rapid growth has made the planning commission active, and both expansion and new development projects require city approval. The base’s presence creates some flight path overlay considerations for certain parcels near Ellsworth — operators should review FAA and base compatibility zone maps during site diligence. Pennington County zoning governs properties outside Box Elder city limits.

Infrastructure — City Water and Sewer

Box Elder has invested heavily in municipal utility infrastructure to support its growth. City water and sewer service covers most of the developed areas within city limits. The city’s utility expansion has been driven largely by the need to support housing development for the Ellsworth workforce. Manufactured housing communities within Box Elder’s utility service area benefit from reliable, professionally managed municipal utilities — a significant operational advantage over well/septic communities.

Proximity to Rapid City and Ellsworth AFB Employment Centers

• Ellsworth Air Force Base: Adjacent to Box Elder — approximately 5,500 active duty personnel plus 3,000+ civilian and contractor employees
• Rapid City core: ~8 miles west via I-90 — major regional employment hub including Rapid City Regional Hospital, Monument Health, retail, government, and tourism
• Box Elder commercial corridor: Growing retail and commercial development along SD-44 and I-90 within Box Elder
• Black Hills National Forest economy: Tourism and outdoor recreation employment accessible from Box Elder
• Pennington County government and services: County government employment in Rapid City accessible via short commute

Frequently Asked Questions

Is Box Elder, SD in the Rapid City MSA?

Yes. Box Elder is in Pennington County, which is the core county of the Rapid City, SD Metropolitan Statistical Area. Box Elder is adjacent to Ellsworth AFB and is the fastest-growing community in the Rapid City metro.

How does Ellsworth AFB affect the manufactured housing market in Box Elder?

Ellsworth AFB is the dominant demand driver for Box Elder’s housing market. Military families receiving BAH (Basic Allowance for Housing) represent reliable, income-supported tenants for manufactured housing communities. Junior enlisted personnel, in particular, actively seek quality lot-rent communities as an alternative to on-base housing. The base’s B-21 Raider mission ensures long-term operational continuity and housing demand for the foreseeable future.

What lot rents are typical in Box Elder, SD manufactured housing communities?

As of 2025, well-maintained manufactured housing communities in Box Elder with city utilities are achieving lot rents in the $475–$515 per month range. Communities with proximity to the Ellsworth gate and professional management are at the top of this range. Older or less well-maintained communities may be in the $390–$440 range.

How does Box Elder compare to Rapid City for mobile home park investment?

Box Elder offers the Ellsworth AFB demand anchor that Rapid City proper lacks. On a per-unit basis, Box Elder communities may command comparable or higher lot rents than Rapid City communities, driven by the military demand subsidy (BAH). Acquisition pricing in Box Elder tends to be higher than rural Pennington County but reflects the superior demand dynamics of the military market. For operators willing to work with military tenants, Box Elder is the superior submarket within the Rapid City MSA.

Explore the full South Dakota market guide and the Rapid City, SD overview. See also the Sioux Falls MSA communities including Brandon and Harrisburg.